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 brown eye
acoustical unit
acrylonitril butadiene styrene resin
AMEEGA
angular process (mandible)
beanflower
Biggekerke
blonde moment
bottom sector gate
bread tree
buoyancy vent
cardrooms
cerebral penetrating wound
clusters of needles
COLREGS
come down hard on sb
concentric-wound coil
cornman
cumulative temperature
cymming
diazonium hexafluorophosphate
duration of breaker contact
evaporation from land
fear of missing out
figurative element of mark
flap inlet
focal acral hyperkeratosis
genus trionyxes
gizzes
Gobiidae
good conscience
gordon identity
Great Zimbabwe Ruins National Park
ground communication system
guaiacol
having a cow
hydrangea family
internal-control
international mile
key to disk system
kohner
Komi-Permyatskiy Avtonomnyy Okrug
laelaps traubi
luidiid
mackerel gale
make oneself obeyed
mass mailing
maximum normal strain theory
McCloskey
measling
merzoite
methyl-hydrazine-sulfonic acid
mordors
mother's spot
nonmedically
nosographer
nucleus habenulae lateralis
onmod
ossebi
pear blight
Peristrophe tianmuensis
physiognomic categories
piexe handling time
pittari
Pleioblastus incarnatus
Preparation plant
printing-houses
Propacin
quadrature-axis synchronous impedance
radar conspicuous object
regulated value
reliability control
Rhabdophaga swainei
rocasil
rocklin
roll-driving shaft
roller lever activator
sample interval
seguidilla (spain)
shortened form
solid-state electrolyte oin sensor
source-destination order code
stichocyte
take the average
tangerine tree
task declaration
the lost generation
travia
treponemes
umbrella spray
unmoradanted
unobjectively
vacuum phototube
varix
velangiocarpy
Virignin
wadcutters
walens
washbasket
water starwort
western spruce
wet hydrogen