时间:2019-02-14 作者:英语课 分类:留美老师带你每日说英文


英语课

   A few minutes can feel like forever when you're waiting on the results of a pregnancy 1 test. But in that brief time, you're witnessing the power of the scientific method. That one little stick lets you ask a question, perform a controlled experiment, and then analyze 2 the results to check your original hypothesis.


  当你在等待验孕的结果时,短短的几分钟感觉起来就像一辈子一样漫长。但在那短暂的时间里,你亲眼见证了这个科学方法的威力:这一根小小的棒子让你提出了一个问题后、执行一个对照的实验,然后让你分析这个实验的结果来验证自己原先的假设。
  学习重点:
  1.result 结果;成果;效果
  result (n.) 结果;成果;效果
  outcome (n.) 结果;结局;后果
  aftermath (n.) 后果,余波
  2.test 试验
  test (n.) 试验
  quiz (v.) 考查,测验;提问
  examination (n.) 考试,审问;查问
  3.brief 短暂的
  brief (adj.) 短暂的
  short (adj.) 短的
  little (adj.) 很少的; 微不足道的; 很小的
  4.method 方法
  method (n.) 方法
  approach (n.) 方法,门径;态度
  strategy (n.) 战略
  5.hypothesis 假说;前提
  hypothesis (n.) 假说;前提
  hypothetically (adv.) 假设地
  metaphor 3 (n.) 隐喻;象征
  figurative (adj.) 比喻的
  literally 4 (adv.) 逐字地;不加夸张地

n.怀孕,怀孕期
  • Early pregnancy is often accompanied by nausea.怀孕早期常有恶心的现象。
  • Smoking during pregnancy increases the risk of miscarriage.怀孕期吸烟会增加流产的危险。
vt.分析,解析 (=analyse)
  • We should analyze the cause and effect of this event.我们应该分析这场事变的因果。
  • The teacher tried to analyze the cause of our failure.老师设法分析我们失败的原因。
n.隐喻,暗喻
  • Using metaphor,we say that computers have senses and a memory.打个比方,我们可以说计算机有感觉和记忆力。
  • In poetry the rose is often a metaphor for love.玫瑰在诗中通常作为爱的象征。
adv.照字面意义,逐字地;确实
  • He translated the passage literally.他逐字逐句地翻译这段文字。
  • Sometimes she would not sit down till she was literally faint.有时候,她不走到真正要昏厥了,决不肯坐下来。
标签: 口语
学英语单词
abnormal color of urine
antimonopolism
Bagare
Ban Kao
Bayes decision theory
biocoenosium
bistoury
bistropamide
blackquarter
bludgeoning
Central Pacific Basin
Cerasus triloba
chinese-green
chromatic colour
colo(u)r purity allowance
competitive tender
contactless control
container lashing
Cordignano
custom installation
Darou Mousti
DC signalling system
delta pulse code modulation
density gage
diagram cone
dilaurylamine
disrating
Dithane M22
dokki
dress sb. down
drug-takers
educational symposium
expansive working
fibrous polyp
filform
floatation gear
free hydrochloric acid
fringe identification
gazingly
grinds away at
have somebody by the short hairs
Hemitragus jemlahicus
hexiamonds
high challenges
homosalates
Huaxi
incisura frontalis
initial moment
intermediate condenser station
large screen
leave somebody behind
ligas
limp leather goods
liquid assetss
Lokofa
magnetic flux units
Marsian
Mbang, Mts.
mechanical recording
megatherm plant
methboub
multioperation
nuclear magnetic resonance log
oil tight floor
Onsager relations
overcriticalness
overrecovers
PFPTH
plugging period
power-cut
pressureactuated
prickier
professional technicians
propertary
provoke sb to do sth
pulmonary hyaline membrane
R rating
recovery of price
recurrent neural network
reinfection tuberculosis
ring halogenation
riser tensioner
SAS-500
saw chain filing machine
scintillation chamber
SI P
social stratification in science
stomatoscopes
stratagemical
support set
tewing
think better of sth
Tiveden
traceable paper
tufftride method
type of architecture
verticalizing
Vincent's infection of tonsil
visual imagery
Winchester College
woodie
zine plate