音标:['si:lәm] ;
n. (coelom之变体)体腔
n a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity
词型变化:名词复数形式 : celoms
【近义词】

A: I hate to do this, but I've got to cancel a reservation I made earlier this week. B: All I need is your name, phone, and reservation date. A: My name is Rudy Randolph. I'm at 818-555-1234. The reservation was for April 9. B: Randolph, Rudy. Let me

发表于:2018-12-02 / 阅读(99) / 评论(0) 分类 英语情景对话-旅馆

A: I'm calling to cancel a reservation I made earlier in the week. B: To cancel your reservation, I need your name, phone number, and date of trip, please. A: Rudy Randolph, 818-555-1234. My reservation begins on the second Monday of April. B: I see

发表于:2018-12-02 / 阅读(56) / 评论(0) 分类 英语情景对话-旅馆

A: I made a reservation earlier this week, but I have to cancel it. B: No problem, sir. Just tell me your name, phone number, and date of reservation. A: Great! I'm Rudy Randolph, 818-555-1234, and my reservation was for April 9 to 15. B: Okay, sir,

发表于:2018-12-02 / 阅读(92) / 评论(0) 分类 英语情景对话-旅馆

A: I need to cancel my reservation. I have personal matters that need fixing. B: That's not a problem. Just give me your name, phone number, and date of visit. A: Rudy Randolph, 818-555-1234, April 9 through 15. B: I see your info here on the screen.

发表于:2018-12-02 / 阅读(80) / 评论(0) 分类 英语情景对话-旅馆

Callum: Hello, Im Callum Robertson and welcome to this very special edition of Entertainment. Im backstage at the International Learning English Awards, the most prestigious awards of their kind and they are just about to announce the award for the

发表于:2018-12-19 / 阅读(51) / 评论(0) 分类 Entertainment

Jo: This is Real English from BBC Learning English, Im Jo. Jean: And Im Jean. Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Jean: 和汉语一样,英语语言里是充满了成语和口语词的,所以学习和了解这些短语和

发表于:2019-01-02 / 阅读(55) / 评论(0) 分类 地道英语在线听
学英语单词
Aalwynsfontein
abhinayas
alon
alterna-
aluminium-alloy piston
amyliferous
antimension
arch-flamen
basic accelerator
beachfronts
beat over the old ground
blepharocarcinoma
bushrangers
cage junction platform
Camptognathus
carve a career for oneself
casting-pit
Cellacephate
charch
clock networks
cocos is.
common anchor
congeliturbation
constant failure intensive period
counterriots
culex (eumelanomyia) malayi
directive-organic
discount granted
ductus reuniens
eminelntia carpi ulnaris
entrapment burrow
eutectic change
exchange licensing
falciparum
file map
fresh water animal physiology
gingelly
glomerulus
Grand Forks County
Great God Shlock
hamester
hand drive gear transmission drill
hexadactyly
Holocene epoch
humboldt currents
inactive solvent
increaseth
José Pedro Varela
knocka
koupletskite (kupletskite)
laser photothermal spectrophotometry
learmouth
lose one's job
magnetic damper
marotte
microfilm computer output
modular ideal
nenagh
Nishiharu
nonhelium quantum crystal
outlicker
Paulism
pelador
permanent-magnet instrument
peroxymonosulfuric acid
phase-shifting parameter
photo tape camera
phytohormone
piezo semiconductor transducer
pluvious
pododermatitis
policy-relevant
polybar trailer type row-crop sprayer
quantum system
relative time clock
right pedal
risk bearing entity
root climber
rotor turn
scalpeen
scientific-objectivity
sea fret
self-hosting
slider crank mechanism
solid state computer
speed control servo-motor
speluncar
spent fuel pit cooling loop
static tube
store and forward switching center
subobscured
tolubutamide
total liability
travel-study
uncurled
vikingsholm
village store
voracious appetite
waught
words of advice
zekais
zuma