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
acetoacetate decarboxylase
acoustic decoy
adempting
adip-
advocacy coalition
aerodynamic characteristics of vehicle
aliantoic bladder
aluminum soap-carbon black thickened grease
alwite
arbitrage in stock
arghth
aroura
ball pressure test
bathythermographs
blade stropper
brotherella subintegra
Bucconidae
bulk optics
Carex planiscapa
catting people
close the gap
cross collar hold
Crozat appliance
Culex sinensis
cylinder with inserted sleeve
Dalan Hural
demerara (georgetown)
dermoplasties
diphencyprone
ducted propagation
Dzavhanmandal
eccoprotic
Epinat
European oyster
evacuated air
expediter
factionalisms
fermionization
film cutput
flat white
FTAT
gamma scintillator radiometer
generation type
golden-eyed fly
guidance devices
hen pigeons
henningfield
hoophouses
immediate issue
inclination of an orbit
individualized science
indolylacetic
itching with caked secretion in the eye
kisumu
labyrinth dust collector
Li-on
lingulata
main branch road
massive plate
megakaryocytopoiesis
meionites
metastomes
molly millers
multitrack operation
nonfuture
nuclear pumped laser
numerical flow
obside
ooaa
opportunistically
over-delicately
pack man
packaged-food
peak detector
pearl oysters,pearl shell
pin tube type heat exchanger
preeruptive
radial dispersion
radio sondage technique
resolving potention meter
reversible ischemic attack
Reyneke
sawbelly
schulenbergite
semi integral plow
sheet carrier
short duration repair
silver staining
Sindacon
songlikest
spore
Spritsail-Yard
take farewell
taking the rap
thimble tube
thoracic abscess
thorpy
tojo eikis
took a piss
torsional endurance limit
tower above
tpner dispense motor