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 squeezed orange
adsorption solvent strength parameter
Aspergerian
asterina elmeri
bacliff
Banner system
banquet ballet (italy)
boride
brush-on
bunop
Burns' ligament
campaign for
capacity for legal transaction
Capanaparo, R.
cash flow projections
chlamydiosis
construction figure progress
core spray suction line
credit risk insurance
creep component
cystolithotripsy
decarbopalladation
desfuroylceftiofur
dichlor-
difference current
discharge box
divitiosity
domingo
electr.
error messages at runtime
fl.dr.
flying flock
froth at the mouth
Gestalt, gestalt
gestern
give me a kiss
hackleford
Haut-Congo, Prov.
hemoglobinphilous bacteria
hollow circular cylinder
hot maintenance
Hǔkryǒng
immediate reply
indecorously
indirect esterification
interstage turbine temperature (itt)
invermine
Iyar, lyyar
lining of paraffin
liquid silver
mantling
master-worm
maximum diameter
mufflers
Nagasaki Marine Observatory
nastistical
naturall
neuroembryologists
normal pedagogics
oil-bath filter
osmic
overconstrained
oxygen pressure regulator
panel partition
papuloscaling
peak to peak value
Perinopollenites
philosoph
place someone on the lookout for
Rānchi Plateau
saddle-bow
sampolne
scale settling tank
sequenator(sequencer)
set selection criteria
sideroblastic anemias
single ring tripod
sister chromatid
small-money
smartening
soreness of loins
sq.r.
squibber
Stediril
stepaunt
streptolysin O
successful
teratozephyrus arisanus
the previous day
thermoplastic compound
thistle tube
toubon
Tunis cake
unadvertised
unwed mother
utilising
verrucate
visibility object
wiredancer
wrfa
x-press
Zeami