叶绿素缺乏

1 in 33 babies in the US is affected by a major birth defect. 在美国,胎儿先天缺陷的几率为33分之1。 While birth dffects can be genetic, or inherited, some can be caused by things a woman does before or during pregnancy such as using

发表于:2018-12-04 / 阅读(144) / 评论(0) 分类 医学英语轻松学

29 'On the first day of the seventh month hold a sacred assembly and do no regular work. It is a day for you to sound the trumpets. 2As an aroma pleasing to the Lord , prepare a burnt offering of one young bull, one ram and seven male lambs a year ol

发表于:2018-12-05 / 阅读(160) / 评论(0) 分类 民数记

21The Lord said to Moses, Speak to the priests, the sons of Aaron, and say to them: 'A priest must not make himself ceremonially unclean for any of his people who die, 2except for a close relative, such as his mother or father, his son or daughter, h

发表于:2018-12-05 / 阅读(126) / 评论(0) 分类 利未记

AS IT IS 2016-11-05 Fall Colors Not Only Red and Blue 秋天的颜色不仅是红色和蓝色 This is Whats Trending Today. Americans often identify the two major political parties by the colors red and blue. The practice began with the 2000 election

发表于:2018-12-16 / 阅读(189) / 评论(0) 分类 2016年VOA慢速英语(十一)月

SCENE ① A 吉娜与戴夫在他们的办公室隔间说话 【我在考虑跳槽】 Zina: Dave, there's something I want to talk to you about. 吉娜: 戴夫,我要跟你谈一件事。 Dave: Zi

发表于:2018-12-31 / 阅读(131) / 评论(0) 分类 职场社交

SCIENCE IN THE NEWS - A Taxi at 12,000 Meters? New Mini Jets Are About to Shake Up World of Air TravelBy Brianna Blake, Jerilyn Watson and Nancy Steinbach Broadcast: Tuesday, October 31, 2006 VOICE ON

发表于:2019-01-02 / 阅读(157) / 评论(0) 分类 2006年慢速英语(十)月

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(156) / 评论(0) 分类 四六级词汇与结构练习

By Naomi Schwarz Dakar 11 September 2007 An ex-sergeant of the Nigerien Army says he and more than 10 other former soldiers have joined the rebel movement, Niger Movement for Justice. He is calling on all soldiers to refuse to put themselves in dange

发表于:2019-01-07 / 阅读(174) / 评论(0) 分类 2007年VOA标准英语(九月)

The White House says President Barack Obamawill present his own ambition for defect reduction tomorrow. It includeproposal to set minimum tax rate for those are in more than one million dollars. The potential release two of Americans jourin Iran has

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 美联社新闻一分钟2011(九月)

AS IT IS 2016-08-04 Rio Olympic Games Open This Weekend 里约热内卢奥运会本周末开幕 Olympic athletes, high-level officials and other people have been arriving in Rio de Janeiro for the opening of the 2016 summer games. The opening ceremon

发表于:2019-01-12 / 阅读(216) / 评论(0) 分类 2016年VOA慢速英语(八)月

AS IT IS 2016-04-13 North Koreans Defect to South Korea South Korea says a high-ranking North Korean military officer defected to South Korea last year. South Koreas defense and unification ministries made the announcement Monday in Seoul. The unific

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2016年VOA慢速英语(四)月

Autumn Leaves Show Their True Colors As days grow shorter and nights grow cooler in Boulder, Colorado, the green leaves of summer have been putting on party colors. On cottonwood trees and aspens, theyre golden yellow coins. On Mapleton Avenue, the m

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 VOA标准英语2011年(十一月)

[0:0]decade十年,十年期 [0:7.9939]decay deceive decent deck腐烂,腐朽 欺骗,蒙蔽 像样的,体面的 甲板,层面 [0:50.6046]declaration decline decorate decrease [1:47.3308]deer defect define

发表于:2019-01-16 / 阅读(167) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

AUDIE CORNISH, HOST: Need a distraction from the news? ARI SHAPIRO, HOST: We have one. CORNISH: It's a reminder of the good things in life that are free. SHAPIRO: Another commercial for Nicer Living. (SOUNDBITE OF ARCHIVED RECORDING) UNIDENTIFIED MAN

发表于:2019-01-17 / 阅读(200) / 评论(0) 分类 2017年NPR美国国家公共电台2月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 In the last fifteen years, farmers

发表于:2019-01-19 / 阅读(165) / 评论(0) 分类 环球英语 Spotlight

雅思阅读考试备考中很重要的一个部分就是对雅思阅读文章题材的熟悉和掌握。 雅思阅读考试的文章通常分为生物、地理和社会科学三类。雅思文章的出处有很多,其中最实用的、便于积累背

发表于:2019-02-12 / 阅读(217) / 评论(0) 分类 雅思英语

Happiness in marriage is entirely a matter of chance. It's better to know in advance as little as possible of the defects of your partner. 语音讲解 单词发音 happiness /ˈhpinəs/ entirely /ɪnˈtaɪəli $ -ˈtaɪr-/ 连词发音 entirely a ma

发表于:2019-02-13 / 阅读(136) / 评论(0) 分类 跟着Gwen学英语之每日早读

Because chlorophyll is the chemical responsible for making leaves green, its absence allows chemicals such as carotinoids, xanthophylls, and others to give leaves their orange, yellow, and various other colors. As trees stop producing chlorophyll, th

发表于:2019-02-15 / 阅读(153) / 评论(0) 分类 英语时差8,16

Well, mushrooms are merely one of many types of fungi. Not all fungi grow in soil. However, mushrooms and other fungi do resemble plants in many ways, so much so that scientists long classified fungi plants, but they know better now. Eating Habits Wh

发表于:2019-02-24 / 阅读(143) / 评论(0) 分类 英语听力文摘 English Digest

ROME, Nov. 4 (Xinhua) -- Antonio Cassano underwent a heart surgery Friday morning to correct a congenital defect which was uncovered this week. The procedure, which took around 30 minutes to complete, is understood to have gone according to plan, the

发表于:2019-02-26 / 阅读(208) / 评论(0) 分类 英语新闻
学英语单词
acoustic interaction
AIPM
artificial mica
bringing up against
casquets
cauterization therapy
challoners
chlorodendrophycean
chronic localized emphysema
citrumelo
con-delegate
congestion charging
conglaciating
copper phenolsulfonate
cotoneaster niteus rehd .et wils
curved diretrix
de jure belli
decabecquerel
decision process for hypothesis testing
declared value for customs
defenced
delicate cure
dessert fork
dichlorofluorescin
diffusiophoretically
do sb a favour
dual actuators
duchatelets
dynamically reconfigurable hardware
eisenhammers
electrical specification
entoptoscopic
extramodular
feel a draft
flapwise
gas-tight gland
herwick
hypermaps
icing heart
initial diagnosis
injector
International Maritime Organization
Kjósarsýsla
Lamar University
Late antiquity
lectisternium (latin)
lemur variegatus
luggage carousel
magnetic particle fluorescent test
make-peaces
manzala, lake
mesel
millhand
miloes
modern music
mould closer
no reward
nonprogrammable terminal
Notre-Dame, Mts.
outlayer
PAIN(pasiniazide)
PedvaxHIB
Praia da Rocha
put to bed with a mattock
radioactive charging
retention analysis
ribosomes
Sallāmah
saraphan
sciapody
self retaining catheter
Seprafilm
sex shop
shrinelets
snipe nose plier
soluble protein
spread sources
stratified coal seam sample
swaging tool
Toban
TokugawaIyeyasu
took care to
tool clear of work
tracheostomises
travis l.
trischidocera sauteri
Uncaria macrophylla
ununderstood
us -ready
vertical palmette
voude
Wallace-Diarmond's methods
war widow
wind eddies
Xin Vang
yottabit
young one
zero resistance ammeter
zoned embankment
zoocoenose
Zugunruhe