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
a control tower
AC biasing method
acrylic resin filling
adjacency multilist
anti-icing duct
anti-rust protection
antibiotic
asynclitisms
automatic electrically heated waterer
barrel makers
beakersful
bo be no marked by clear anatomical change
british capture clause
cephalometric tracing
Chernoretskoye
CLOSTR
comes down with
consolers
cross hatch angle
Crowe
d-glutamic oxidase
deeply-etched
departments of anthropology
discontinuous detector
dogate
EN-PG
energy generator
engineer surveyor
Euphorbia tongchuanensis
flexible use of tracks
FLIP (floating interpretive program)
gado gado
gamma spectrometer
ganoin
genus Ajuga
gernett
goneitis
hallet
halogen azide
hibernating
holendozoa
hydroscopic nuclei
immetrical
improve up on
infrared absorpting glass
interfund settlement
keyseat wiper
Liparis petiolata
luson
maximum output voltage
Mazus miquelii
mccrones
Medvode
missing level
Monrad, Marcus Jakob
MTMC
mugil curemas
Munroe
n-amylamine
named common
naphthalin oil
neural septa
Newton's cradle
number of complexions
Oakeshottian
office-parties
orthodontic braces
ovaserum
paleoseismologist
parent elements
Philip Roth
political entity
Pollia hasskarlii
quinine phosphate
ready, aim, fire
resuppress
sarariman
satellite communications controller
schoons
seconds pendulum
self-acting intermittent brake
service quality competition
slant height
Sossusvlei
spatial brightness
squadrature
Stone lattice
submarine rescue bell
survivors
thallium poisoning
the english alphabet
ultraviolet absorber film
valry
video cassette system
Wanblee
wet-gas fan
wide-angleds
windcatchers
Xangold
Yareyal
Yuroma