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
a lucky miss
Abram's law
Accident And Health Benefits
accleerometer
aggregate fund in flow out flow
along a curve differentiation
aloresinotannol
analytic(al) technique
antigonadotropic
apifactory
ascertainer
asphyxiating thoracic dysplasia
beemistress
boatmaking
botanical onomatology
braasch
bretticing
Brigit
by the authority of
Can you beat it !
circular finish
confirmed bachelors
contactless-vibrating bell
control of costs
decolouration
diabetic eruption
digital simulated analog computer
direct-beam
double perthite
duriezs
end-grains
Erik Satie
eutrophic plant
ferric ferricyanide
financing by bank
flat felled seam
fonzis
frequency factor
friction welding machine
fugger
Gouy balance
gynephobia
Holocheila
hydrostatic bed
in-orbit experiment
induction method of fault localization
induction type under-voltage relay
inter-continental ballistic missile
isobathymetric line
key lock switch
legal toxicology
low discharge
lukacs
Macdonald polynomials
mah-jongs
marginal salt pan
mean equinox
mkk
Mr.Clean
Mālipāra
neutral soil
nut for circulating pipe union
otra
Otta Atoll
ovia
photo index
pinealblastoma
pirin
polyiodated
polystichum stenophyllum christ var.abbreviatum tagawa
preexciting
Procillan
proestasy
provisional organ
radioactive follout
reading error
recurring profit
relative cumulative frequency curve
repenteth
sarcoptes scabie
security for note issue
see eye to eye with
self timing gear
serafim
serialize
shield cloud
single policy
sources of signal-flow diagram
spinal cord infarction
stearyls
stricture of pyeloureteric junction
substitute high-speed steel
successive leaps
supranin
team-managers
therapied
thermels
toothmark
tubercula mammillare
under pick-at-will
Villafranchina
wiper ring