时间:2019-03-04 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:


This suggests that elevated body temperature may enhance the function of the immune system, meaning that we can get better faster. If left untreated, a fever will normally only last two or three days, but the duration can vary.
这表示,体温升高可能会使免疫系统功能增强,也就是说,我们能康复得更快。若我们不予理会发烧时,通常只要两三天就会退烧了,但发烧持续的时间不太一定。
发烧对免疫系统的影响
学习重点:
1.elevate 抬起
elevate (v.) 抬起
elevation 1 (n.) 高度、海拔
elevator (n.) 电梯
escalator (n.) 电扶梯
2.temperature 温度、气温
temperature (n.) 温度、气温
Celsius 2 (n.) 摄氏
Fahrenheit 3 (n.) 华氏
3.enhance 提高、增加
enhance (v.) 提高、增加
enhancement (n.) 提高、增加
4.immune 免疫的
immune (adj.) 免疫的
allergic 4 (adj.) 过敏的
allergy 5 (n.) 过敏症
5.duration 持续的时间
duration (n.) 持续的时间
durable 6 (adj.) 持久耐用的
endure (v.) 忍耐、忍受

n.高度;海拔;高地;上升;提高
  • The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。
  • His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。
adj.摄氏温度计的,摄氏的
  • The temperature tonight will fall to seven degrees Celsius.今晚气温将下降到七摄氏度。
  • The maximum temperature in July may be 36 degrees Celsius.七月份最高温度可能达到36摄氏度。
n./adj.华氏温度;华氏温度计(的)
  • He was asked for the boiling point of water in Fahrenheit.他被问到水的沸点是华氏多少度。
  • The thermometer reads 80 degrees Fahrenheit.寒暑表指出华氏80度。
adj.过敏的,变态的
  • Alice is allergic to the fur of cats.艾丽斯对猫的皮毛过敏。
  • Many people are allergic to airborne pollutants such as pollen.许多人对空气传播的污染物过敏,比如花粉。
n.(因食物、药物等而引起的)过敏症
  • He developed an allergy to pollen.他对花粉过敏。
  • The patient had an allergy to penicillin.该患者对青霉素过敏。
adj.持久的,耐久的
  • This raincoat is made of very durable material.这件雨衣是用非常耐用的料子做的。
  • They frequently require more major durable purchases.他们经常需要购买耐用消费品。
标签: 口语
学英语单词
16-hentriacontanone
adiazine
afroside
agglutino-
aggregate polarization
alkyl carbonate
antibody-forming
antifreezering oil
Aplodontia
Arcticite
arrass
aspherizing
auto-cycle
Bedford, John of Lancaster
bit per millimeter
broken promises
camera axis
CARAM (content addressable random access memory)
cardinalitian
cash something in
central controller
Chaetocarpus castanocarpus
chemolithotroph
Chorzele
cold-stored
consecutive dislocation
control rod shroud tube
core commodities
crim. con
culex (eumelanomyia) hayashii
davallia tyermanii
deglottalization
desert-like
dewfull
domestic economic activity
donkeyfucker
double-curved flat shell
earthquake-resistance
economic counselor
epeirid
exsheaths
extrinsic absorption
fals
family kinosternidaes
fixed slit
flexographic press
flurre
gas liquifaction oil
gelibolu (gallipoli)
General Motor corporation
genus lophophoruss
gypsum pattern
high-capacity telemeter
impression-cup
inceptively
infantizes
jembra taiwana
kevin
kormas
mauka
maximum modulation
mica capacitor
milking cow
movie-maker
nichebuttressed
nuclei originis
opinionatively
outboard cooling
passing braid
pentagons
perscopate
pestalotia salicis
pinch nut
post-synchronizing
price sticker
Prodel
put round
quart pot
refracting-telescope
reload time
resource similarity
sarcophilus hariisis
setfillpattern
simplex tableau
slutchy
snow work
special power
stack honing
standard crop seed
sumphish
tax-free import
telecommunication operator
thessaure
thingols
vouchered
water cabbages
wear through
wheel boring machine
without effect
world time
world-traveling
xanthelene