a. 单轴对称的, 两侧对称的
a. Alt. of Monosymmetrical

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(243) / 评论(0) 分类 生活英语情景口语

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(151) / 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(150) / 评论(0) 分类 实战口语情景对话

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(178) / 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(185) / 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(186) / 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(154) / 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(181) / 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(248) / 评论(0) 分类 英语学习方法

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(206) / 评论(0) 分类 TED演讲教育篇

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(210) / 评论(0) 分类 英文语法词汇
学英语单词
barter system
basilar crest
biologic tolerance level
brush contact susface
can't've
caper sauces
Captain Oates
Carberry
charm changing current
Coast Mts.
comfortably off
commercial action
coneflower
continuous solid solution
cup-type elevator
customer files
cyanophobia
distribution economics
dmitriyevich
dynamic stability lever
dysanagnosia
ekmen
enroute area
exhaustive filter
exif
f.i.o.s.t.
Falten apparatus
feedback frequency modulation
follow in the cry
full-face firing
genus millettias
harass the people and waste money
harmonics function
head chef
Hedyotis pinifolia
hum to
hydrophobing agent
immersion line of liquid-in-glass thermometer
incandescent-lamp bulb
indoes
ineffective traffic
jamming of valve
kneeboot
lag compensation
land pier
low-pressure limit
microfiller
milly
morphostat
National priorities list
net tons
nominal pipe diameter
non-quality
nonrockfish
Oras B.
ornebius longipennis
outcoding
partial quendching
pelviroentgenography
peritonaeum
Pieve di Cento
piezodielectric susceptibility
platen reheater
postischemic papillary muscle dysfunction
proisocalamendiol
proper polarization
prothenchyma of wood
Pure discount
Quantum algorithm
quick lock
reload batch
rescribendary
reservoir pressure control
right sacroanterior
ruine
Saussurea elegans
search and rescue procedure
smoke-screens
sodium pyrophosphates
staphylion
steam-turbine plant
sterite
surface-barrier photodiode
tariff ex-heading
technical quality control
the disposition of God
through plate girder
trachyrhamphus serratus
transfer-closing device
tuberculous perianal abscess
turnkey project
twist change over region
ultraplane microscope projection lens
United States merchant marine
Varangerhalvφya
wafflestompers
Wagrowiec
water chevrotain
watt-meter
well-demarcated
Yagadji
zenith distance measurement