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
act of dominion
adighting
algo
anastopoulos
aphasias
arccosines
asa-foetida
aurinol
basic meaning
bill of lading act
blows off steam
burtonports
butterfly throttle
California coffee
choice of importing equipment
City of Birmingham Symphony Orchestra
classical topology
clothes designer
cold-trap
communication link controller
compassionate-use
composite credit appraisal
concertized
creditrice
crocose
decomposition texture
default assumption
drilled valve head
ethylene-vinylacetate copolymer
farmacie
fibrillogenic
fictionize
FRACP
Fraxinus nigra
gayful
genus erithacuss
geological prospecting
gilled cooler
graphite-uranium ratio
greyhound racing
handbook of inspection requirements
inaction
index of refraction of light
infrared spectrograph
irany
isetan
joculator (england)
k-cup
koharski
literal translation
loop row
mandylors
mechanical-loss
middle man
morning-noon-and-night
necked part
neodymium magnet
nitrobacterias
Nocardia somaliensis
nonagreements
nozzle jet dryer
operation controlled by extraction
out of order
overruning brake
parlkaline
peacham
pickup mark
pitch shots
polar fox
polytrophic egg tube
prototypically
puberty
request queue
rounded sand
scoop neck
shuttering mark
snowdogs
spreadometer
spring loaded valve
stable platform
step expression
streetfight
subsistence levels
super-high frequency
supercede
the flap of an envelope
tibetan sheep
tornado warning
unintermittedly
unworthness
urocaudal
vacuum pressure valves
Vida Guerra
vietnameses
wave momentum density
waved spring
weathering deposit
weisl
wire plotting
Xizangia
yen-bay
zinc-base bearing alloy