单细胞系性,单无性繁殖细胞系性,单克隆性

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(250) / 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(154) / 评论(0) 分类 2018年VOA慢速英语(四)月

For the past 30 years, there have been over 85 cases of religious violence in the northern part of Nigeria. And there is [clearly] a failure of leadership...which has created a vacuum for people to find answers to their problems within the realm of I

发表于:2018-12-08 / 阅读(162) / 评论(0) 分类 VOA标准英语2009年(十二月)

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(158) / 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(181) / 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(193) / 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(192) / 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(159) / 评论(0) 分类 VOA标准英语2011年(一月)

56 自然原因导致夏季食物中毒比率偏高 DATE=6-12-01 TITLE=AGRICULTURE REPORT - Food Poisoning in Summer BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 科技之光

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(192) / 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(261) / 评论(0) 分类 英语学习方法

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发表于:2019-02-10 / 阅读(242) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-10 / 阅读(223) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-10 / 阅读(236) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-10 / 阅读(230) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-10 / 阅读(212) / 评论(0) 分类 加州英语分级G1

Man. City go CL bottom after loss at Ajax AMSTERDAM, the Netherlands, Oct. 24 (Xinhua) -- English champions Manchester City suffered a surprising 3-1 defeat to Ajax in Amsterdam on Wednesday to go bottom in Champions League Group D. Ajax started the

发表于:2019-02-17 / 阅读(159) / 评论(0) 分类 英语新闻

今天上海新东方陈鹏飞给大家总结托福基础词汇中表示表示关shut的词根clud, clus。其同源词分别是①include包括,包含; ②inclusion 包括,包含;③exclude 排除; ④exclusive排他的,专有的;⑤conclude结束

发表于:2019-02-19 / 阅读(267) / 评论(0) 分类 托福英语

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(215) / 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(220) / 评论(0) 分类 英文语法词汇
学英语单词
Abelian group
acropigmentation
agit.
air-bag buffer
alderlin
alternation in weight
antivenene unit
apantomancy
Aplectrum
aquaplane
aureolae
availabilties
awards
best route
botryticin
brotherston
camelcade
capillarity condensation
chaitya
channel pilot
coincidence element
colopodacus parallelus
coloring reagent
commelinoides
component type
coordinate repeating system
cuba wood
Customs Survey Clause
Daan District
dearresting
deep-water
Dhuudo
Dioscoreales
direct electrical analogue
drug-driver
DuPont analysis
en ami
equivalent air volume
Exarchist
excess(thermodynamic) function
fired process tubular heater
flat dilatometer
front-loaded
garakayo (dmasech)
geules
good for a laugh
gutterling
hamburgs
hay wiring
hearth block
high vacuum coating machine
improved strength distribution
input-output library
James Arthur Baldwin
Joubert
kit-key
Lambert's cosine relation
leadership structure
Lightning Hurler
local sideral time
loess conservation
Lorentz-Lorenz equation
low attacking fault energy crystal
lymphangitis epizootica
malar tubercles
mangas
memory T cell
microphone correction
monkly
nanovolt potentiometer
node pair method
nominative cases
nonpurist
nonrecurring
normal inching turning
nuadus
On Security
phase-control
preoptimizing
ralphies
reciprocal velocityregion
relevant court
scok
secondary package
sill basin
silver cedar
smoke box
snow-light
spring mass system
steady operation
Sterne, Laurence
suberogorgin
substitute simply
tank normal vapor vent
tax on profit
telescope mirror
thermal-neutron time-of-flight spectrometer
tung-oil trees
viburnum propiquum hemsl.
wave and tide gauge
windshift
windsorite