a. 单轴对称的, 两侧对称的
a. Same as Monoclinic.

M: Hi Benjamin. My name is Dr. Green. What seems to be the matter? B: I've been feeling pretty ill for a few days now. M: what are your symptoms? B: I feel chilly, I've got cramps, I keep throwing up, and I feel dizzy and tired. M: it sounds like you

发表于:2018-11-30 / 阅读(449) / 评论(0) 分类 生活英语情景口语

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(452) / 评论(0) 分类 用Mp3背六级单词

Japanese engineer Masaaki Nagumo had always dreamed of operating a robot from Mobile Suit Gundam. 日本工程师南云正章(Masaaki Nagumo)一直梦想着操作《机动战士高达》中的机器人。 That is the name of a popular Japanese an

发表于:2018-12-08 / 阅读(413) / 评论(0) 分类 2018年VOA慢速英语(四)月

Todd: OK, Hisa, why don't we talk about food? 希莎,我们为什么不谈谈食物? Hisa: Good. 好的 Todd: OK, first of all, actually, can you cook? 首先,你会做饭吗? Hisa: Yes, I can. 是的,我会。 Todd: Yeah. What can you cook

发表于:2018-12-18 / 阅读(372) / 评论(0) 分类 实战口语情景对话

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(290) / 评论(0) 分类 Scientific American(六)月

Japanese engineer Masaaki Nagumo had always dreamed of operating a robot from Mobile Suit Gundam. 日本工程师南云正章(Masaaki Nagumo)一直梦想着操作《机动战士高达》中的机器人。 That is the name of a popular Japanese an

发表于:2019-01-03 / 阅读(474) / 评论(0) 分类 2018年VOA慢速英语(四)月

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(438) / 评论(0) 分类 医务英语

By Paige Kollock Washington, DC 20 January 2006 watch Malaria Treatments report The World Health Organization says the most effective cure for malaria could be in jeopardy, unless their new prescripti

发表于:2019-01-10 / 阅读(426) / 评论(0) 分类 2006年VOA标准英语(一月)

Southern Sudanese officials say at least 30 people have died in clashes along the border with northern Sudan as the second day concluded in the region's week-long referendum on independence. Election officials say voter turnout was 20 percent on Sund

发表于:2019-01-14 / 阅读(379) / 评论(0) 分类 VOA标准英语2011年(一月)

英语里你不知道的几个小秘密 The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO。 The oldest word in the English language is t

发表于:2019-02-04 / 阅读(421) / 评论(0) 分类 实用英语

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(558) / 评论(0) 分类 英语学习方法

The Power of Beauty 美的力量 1. One of the most successful, influential and 1)beloved women in American history, Eleanor Roosevelt once said that she had one regret: she wished she had been prettier. Who hasn't felt the same way? We are all too 2

发表于:2019-02-16 / 阅读(391) / 评论(0) 分类 英语美文

Today I am going to teach you how to play my favorite game: 今天我要教你们怎么玩我最爱的游戏: massively multiplayer thumb-wrestling. 超级多人拇指摔跤 It's the only game in the world that I know of 这是我所知的唯一一个

发表于:2019-02-21 / 阅读(473) / 评论(0) 分类 TED演讲教育篇

Science and technology 科学技术 Health indicators 健康指标 On the face of it 从表面判断 More evidence that symmetrical features indicate good health 更多证据表明对称容貌显示身体健康 BEAUTY may be in the eye of the beholde

发表于:2019-02-24 / 阅读(442) / 评论(0) 分类 经济学人科技系列

1. The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO. 2. The oldest word in the English language is town. 英语里最有年头的一个词

发表于:2019-02-25 / 阅读(455) / 评论(0) 分类 英文语法词汇
学英语单词
a primary rainbow
actaeodes tomentosus
agriothymia
antimeningococcus serum
averruncators
axial cam
axiom of continuity
axon reflex
back thrust
Ban Wang Man
barn-burn
bi-gram
broadband control amplifier
butylphenylbiphenyloxadiazole
calibration fire
cargo transport plane
Cavone
check float
clovia quadrangularis
cobra venom poisoning
cold room
command scan
communication network management system
construction of new variables
contact stand
cool stuff
cow-tongue fern
dapac
defect of form
dialectic sensors
different-side anchor
dogcows
dogsbodied
double room
Draperstown
ednie
filter screen
fire gilding
flechage
freemasonry
Geniocracy
guide gip
guyaquil
half cycle transmission
ice ingestion
ice-pushed ridge
incentive structure
industrial property right
inner isomorphism
internationally recognized
intertropical trough
intros
jump line
Katunitsa
kusturica
labor leaders
log-log weighting coefficient
massetts
matzo ball
maximum instantaneous power
minimum headway
missing a bus
multi-line
North Dalton
npm
ortal
Oxibuprocaine
phylogenetic series
pinitannic acid
planer type milling machine
plow-alms
pork metacestosis
pre-terms
process analyzer
propantheline(bromide)
quasi-legislative
rests on
rotary cultivator with side drive
sample heat exchanger
seleya
self-immolate
sentry palm
serotypings
sootandwhietwash
sssisxstshs-s
statistical expectation
stochastic parameter
stopped dovetail joint
technique-oriented
three star problem
trans-Plutonian planet
transparency reactor
travelling-beam testing device for deck surface irregularity
tritolyltin iodide
trumpet hypha
vaccinators
vaisse
value for interpolation value
videotape apparatus
vinovo porcelain
virums
work cycle