音标:['kɒmә] ;
n. 逗点, 逗号
n. a punctuation mark (,) used to indicate the separation of elements within the grammatical structure of a sentence
n. anglewing butterfly with a comma-shaped mark on the underside of each hind wing
词型变化:名词复数形式 : commas
考试类型:[高考/GRE]
词性分布:
名词100%

comma的用法和样例:

例句

用作名词(n.)
  1. The clause should be set off by a comma.这个从句应该用逗号隔开。
  2. People often use a comma instead of a full stop.人们常常用逗号,而不是句号。
  3. In the 19th century the population of comma butterflies crashed.19世纪,黄钩蛱蝶的数量锐减。

常见句型

用作名词(n.)
  1. Not a comma was left out.一个逗号也没漏掉。

词汇搭配

  • inverted comma <主英>引号
  • comma fault用逗号分开两个同等分...
  • comma splice=comma fault
  • comma bacillus霍乱弧菌
  • comma operator逗点算符
  • comma-free code无逗点密码
  • comma free code免逗点码
  • comma style[计] 千分位样式...
  • comma degeneration[医] [脊髓]束间...
  • comma butterfly狸白蛱蝶
  • comma code逗号码
  • quotation marks引号
【近义词】

Commas are tricky things, especially when subordinates and conjunctions are involved. 逗号的运用是很讲究技巧的,尤其是当从属关联词和连词也一并参与其中的时候。 If you can remember a few basic rules, a simple law of

发表于:2018-12-02 / 阅读(219) / 评论(0) 分类 TED演讲教育篇

Soon, she seems a couple of subordinates attempting to lift the weight of sentences directly in front of themselves. 不久,她看见了一些从属关联词试图举起放在他们面前的句子。 Even though Bartheleme loves to sing, he never s

发表于:2018-12-02 / 阅读(199) / 评论(0) 分类 TED演讲教育篇

1. To join two independent clauses, use a comma followed by a conjunction, a semicolon alone, or a semicolon followed by a sentence modifier. 2. Use commas to bracket nonrestrictive phrases, which are not essential to the sentence\'s meaning. 3. Do n

发表于:2018-12-18 / 阅读(130) / 评论(0) 分类 雅思英语

1. To join two independent clauses, use a comma followed by a conjunction, a semicolon alone, or a semicolon followed by a sentence modifier. 2. Use commas to bracket nonrestrictive phrases, which are not essential to the sentence/'s meaning. 3. Do n

发表于:2018-12-18 / 阅读(188) / 评论(0) 分类 雅思英语

Grammar Girl here. Today's topic is semicolons. I get questions about semicolons a lot, so it's time to clear up some confusion. Semicolons separate things. Most commonly, they separate two main clauses that are closely related to each other but that

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 英语语法 Grammar Girl

图片1 Grammar Girl here. This episode is a new and improved version of i.e. versus e.g. Misusing these two abbreviations is one of the top five mistakes I used to see when editing technical documents. There's so much confusion that in some of the d

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today guest-writer Bonnie Trenga is going to tell us how one little comma can change the meaning of a sentence. Should we write, He has the ball too with no comma or He has the ball, too? Well, you can write the sentence either way

发表于:2019-01-02 / 阅读(189) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today's topic is dates. This podcast is sponsored by GoToMyPC. Use GoToMyPC to take your office computer with you wherever you go. Visit http://gotomypc.com/podcast for your free 30 day trial. Can you believe it's already almost 20

发表于:2019-01-02 / 阅读(225) / 评论(0) 分类 英语语法 Grammar Girl

By Mignon Fogarty I decided to write about comma splices because my friend Scott Sigler has a book coming out this week, Ancestor, published by Crown. Over three years ago, when he was publishing an earlier version of the book with a smaller publishe

发表于:2019-01-02 / 阅读(246) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Surprise! You get a bonus show today because Thursday is National Punctuation Day and I'm going to have a slightly different kind of podcast to celebrate. Today's topic is semicolons. I get a lot of questions about semicolons, so i

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today's topic is the serial comma. Here's a listener: Hi, Grammar Girl. This is Patti from Houston... Patti and her friends are debating about the serial commathe comma that comes before the final conjunction in a list. Here's a se

发表于:2019-01-02 / 阅读(223) / 评论(0) 分类 英语语法 Grammar Girl

With the comma, you may think Bob is the DJ, and all you need is him and the puppy. 加了逗号之后你可能会以为鲍勃就是DJ,而你要叫上的是两样事物,DJ鲍勃和狗。 The argument over the Oxford comma has raised such strong p

发表于:2019-01-17 / 阅读(204) / 评论(0) 分类 TED演讲教育篇

Say you're helping plan a friend's party, and he sends you a text asking you to bring Bob, a DJ and a clown. 假设你准备帮你的朋友组织一个聚会,你朋友给你发了一条短信要你记得叫上鲍勃,一个DJ和一个小丑。 You

发表于:2019-01-17 / 阅读(180) / 评论(0) 分类 TED演讲教育篇

AA: Im Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- we answer some listener mail, starting with this question sent by e-mail from Siva Kumar in Madras, in Tamil Nadu, India. RS: Dear Avi and Rosanne, I would like to know the oppos

发表于:2019-01-18 / 阅读(176) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: English teacher Lida Baker explains the use of the words after and before. LIDA BAKER: I'm going to say a few sentences and I just want you to tell me two things: Is the sentence

发表于:2019-01-18 / 阅读(150) / 评论(0) 分类 英语单词大师-Word Master

Grammar Girl here. This episode is a new and improved version of i.e. versus e.g. Misusing these two abbreviations is one of the top five mistakes I used to see when editing technical documents. There's so much confusion that in some of the drafts I

发表于:2019-01-30 / 阅读(122) / 评论(0) 分类 英语语法 Grammar Girl

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: the founder of National Punctuation Day. RS: Sunday was the day for a celebration of the lowly comma, correctly used quotes and other proper uses of periods, semicolons and the ev

发表于:2019-02-14 / 阅读(174) / 评论(0) 分类 英语单词大师-Word Master

【生词预览】 ad广告,saddle马鞍,birdle缰绳,inadvertently粗心大意地,comma逗号,Erroneously错误地 【笑话原文】 What's wrong with your horse? After his beloved horse died, a man wanted to place an ad in the newspaper

发表于:2019-02-15 / 阅读(167) / 评论(0) 分类 英语笑话(MP3+文本)

Portia is the best, when I'm at work without her. I miss her. 波西亚是最棒的 我们后来不在一起拍摄了 我很想她 We share trailers.So I sent a little picture the other day, like I miss you. 我们共用一辆化妆车 有一天我给她

发表于:2019-02-22 / 阅读(175) / 评论(0) 分类 艾伦脱口秀

[00:02.88]Thats why Im assembling a team. Men like you. [00:04.68]Not your average salesmen. [00:06.48]Itll mean more money, [00:07.76]and, I got to be honest, maybe more of a time commitment. [00:11.36]But youll be a part of something exciting, Whee

发表于:2019-03-16 / 阅读(342) / 评论(0) 分类 听电影学英语
学英语单词
a chose in possession
acceptor stem
afterhouse
agri-foods
akal
Almadén de la Plata
anticiparian
apparent image sharpness
baseline shift in accoupling
batbayar
beam-and-rail bender
Berriasella
buclere
cathode glow
Citrus aurantium L. var. amara Engl.
claw-shaped weight lifter
continuous tractive effort
costingstock
daffiness
de-orbit
deprecatings
dirt-bike
distichous opposite
echitin
fichter
flex-head wrench
Frankenstein complex
Fructus Citri Sarcodactylis
Galactomannane
geos (geodetic earth orbiting satellite)
hitch-hiker
holoway
humusy
improlificate
intervalvular
jailyard
jeppe
karmali
ketoamide
kurdek
Laffler's methylene blue
luxor
mariah
mercenary marriage
microphone level
middle transverse section
molecular beam ion source
morphinization
most-like
motifemic
mucor luteus
multi-exchanges system
multiple wheel
mycosphaerella entadae
Nageire
nawabi
necrotised
nickellined
palladobismutharsenide
paoluccis
Persie
Pneumomist
positioning statement
pre-conversion
rate of infiltration
ratiomethod of Fourier spectrometry
Real Application Cluster
rear-ender
redargue
repeated-samples
resistance-capacitance voltage divider
rhynchus
right-of-way types
sells off
short-lifetime satellite
software package block
songline
sooting
soybean dehulling machine
Specialty Tube
sports culture
stand astride
steam distribution header
stomodeum
strain tolerance
strapdown
suprabasilar
T'oejoman
test data memorandum
Thladiantha dimorphantha
transgenderness
transhaping
turistas
van der pol
varied index
velocity error constant
vertical induction motor
verticilliosis
video-poker
wretche
Y-connection
zails