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
-fashioned
a.m.er
Acatenango, Vol.
acrook
active drain tank
adiabatic temperature gradient
air main
air-gap width
Ajuana, R.
albumosaemia
algorithmically
allow into
astern bevel gear
ASXRED
Avinesh
baked strength
ballon d'essai
bernardin
blade of pen
blood sampling pipet
broederbonds
burr marigold
cails
capsizing case
choreutis fulminea
close row planter
concurrent actions
conditional exchange
creep fluidity
Crista sacralis lateralis
cupbearer
daua ali
decorating table
Deepening economic reform
drip-vessel
dupiazas
electrosmelting of steel
endpoint gateway
enzyme-catalytic kinetic spectrophotometry
europicamera
full-time drive
gasocausis
gately
genus Phoradendron
guillemot
headwaters region
hemolytic uremia
heterogeneous system
interkingdom
isometric-line
knickas
kolkhozniki
lateral coherence
laundries
length slow
ley-lines
lm-sec
low power satellite
magnesium ingot
mammillate
manually-controlled work
medical electronic apparatus
Mietzner
Mudki
nullisomic diploid
one path
out of sb.'s depth
overstimulating
parallel-rod tuning
Passage Ticket Clause
Pestovo
peter-boat
placuntoma
point duties
polylactosamines
programmable read-only memory
pulse leading edge time
quadruple dust collector
quarter-waiter
radiocapitellar
ranked
relative deflection
repandly
retronecine-N-oxide
rokkakus
Salientia
sea effect
sidewise pressure
signal shop
sodium-photon counter
suborder lacertilias
superior temporal arcade
table tailing
terminally-ill
the sticky end of the stick
turbine rotor clearance
unbombable
underspecific
unshining
villasana
volume moulded per shot
voluntaristic