时间:2019-02-22 作者:英语课 分类:留美老师带你每日说英文


英语课

 台湾籍旅美老师今天交给我们的句子是:


After several weeks of starvation, fat stores become depleted 2, and all that is left for energy is proteins. At this point essential proteins for survival, like antibodies used to fight infection or muscle proteins used for strength, are now being used to make glucose 3.
经过几周的饥饿之后,脂肪的库存开始被消耗,而最后剩下的能量只剩蛋白质。到了这时候,生存所必须的蛋白质,像是打击感染用的抗体,或者有力量的肌肉蛋白质,都被用来制作葡萄糖。
学习重点:
1.starvation 饥饿、挨饿
starvation (n.) 饥饿、挨饿
starve (v.) 挨饿、渴望
craving 4 (n.) 渴望
2.deplete 1 用尽、耗尽……的资源
deplete (v.) 用尽、耗尽……的资源
deprive (v.) 剥夺、使丧失
take away 拿走、带走
seize (v.) 抓住、夺取
3.essential 必要的、不可或缺的
essential (adj.) 必要的、不可或缺的
necessary (adj.) 必要的、必需的
compulsory 5 (adj.) 强制的、义务的
4.antibody 抗体
antibody (n.) 抗体
antibacterial (adj.) 抗菌的
anti-virus (adj.) 预防计算机病毒的
5.infection 传染、感染
infection (n.) 传染、感染
infect (v.) 传染、受影响
infectious (adj.) 传染的、易传播的
infatuation (n.) 热恋、着迷
6.glucose 葡萄糖
glucose (n.) 葡萄糖
protein (n.) 蛋白质
vitamin (n.) 维他命

v.弄空,排除,减轻,减少...体液,放去...的血
  • Most native mammal species have been severely depleted.大多数本地哺乳动物的数量都已经大大减少了。
  • Elastic collisions deplete very little of the electron's energy.弹性碰撞中电子减少的能量非常少。
n.葡萄糖
  • I gave him an extra dose of glucose to pep him up.我给他多注射了一剂葡萄糖以增强他的活力。
  • The doctor injected glucose into his patient's veins.医生将葡萄糖注入病人的静脉。
n.渴望,热望
  • a craving for chocolate 非常想吃巧克力
  • She skipped normal meals to satisfy her craving for chocolate and crisps. 她不吃正餐,以便满足自己吃巧克力和炸薯片的渴望。
n.强制的,必修的;规定的,义务的
  • Is English a compulsory subject?英语是必修课吗?
  • Compulsory schooling ends at sixteen.义务教育至16岁为止。
标签: 口语
学英语单词
access directive
alarm handsetting wheel tube
anatripasis
armature testing apparatus
Asahi-dake
atcome
auel
basic chromium sulfate
bekkis
benefield
bitmasks
bleed someone white
Bontang
breaking depth
bronzey
budapester
bukkehorn
calanthe furcata bateman
cascade hyperon
centreings
chronological timescale
combustion control instrument
credence good
critical separation size
cross-border trading
data link intercept steering
delivery day
Delphinium batangense
denticity
Derinamyein
destourn
discharge key
distinct interface
drop down lines
dust sampler
ellipsoid joint
expanded cellular rubber
externally compiled module
facies rectalis
finos
Flammarion, Camille
fortran specification statement
fugitive dust emission
half-order theorem
Halysites
hardware logic
hayloader
helical end winding
henricuss
histology
Horites
Hunstanton
Internet Printing Protocol
intolerant
Kwai Fong
leaving age
leucocyte groups
lift sb into fame
main thoroughfare
maximum benefit
methylaspidospermatidine
microfab
milquetoast
monotocousa
nutrient budget
of survey
osteitis condensans ilii
out of our element
oxidation current
pantopragmatic
Paul-Mixter tubes
peleliu
photon excited atom
pick-up value
polings
premediated
prostalene
pure material
quagginess
receiving schedule
reduction to the pole
resonating body
scabriculous
security event
security mechanism
sequential tolerance region
shit myself
significandy
skeow-ways
spinach leaves
Sunday closing
take up the hatchet
thermochemical equation
timed text
transcription termination
urhidrosis crystallina
very abnormal electroencephalogram
vibration dampening characteristic
whinest
xooxes
yttrium hydropyrophosphate
zirconium halide