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
accentual-syllabic
actionfests
Amick
Aucanquilcha, Cerro
automated verification system
bad type
bakers dozen
barringtonia racemosa
base bid price
be death on
bigamizes
blood vessels of endometrium
broadband klystron
catalysts
cerement cloth
co-current
colony for investment
composite configuration
concave polyhedron
content gauge
copper-aluminium alloy
creative types
dcs(double-channed simplex)
double magnum
dried in shade
economic conflict groups
ekron
emergency warning lamp
enforced radiosilence
erotic dancing
Esther, Book of
family Gruidae
fantail suction hood
Gear S
given capital
gloeosporium mangiferae p.henn.
gold trisulfide
grape-leaf
gushily
Howell unit
impact wear theory
interosseous membrane of leg
jefford
jigger pin
Leclanche cells
Liebreich's symptom
lnr
lubricating oil inlet
Lysimachia erosipetala
mangat
Mannagettaea
marine seismic acquisition
maximum belt slope
Medex
melica onoei franch. et sav.
merchandise insurance
metal rectifier
ninhs
Nosema-disease
on-record
one-leg
optimum track line
oral health survey
palaeomagnetists
philosophy of the Academy
pikk
polyallele crossing
potassium pyroantimonate
practical decarburized depth
prattle
pump inlet
put strain on
radius-luminosity relation
raw hydrocarbons
receiving facility
reco
retropyloric lymph nodes
rosalila
Saxifraga erinacea
sheep run
Siffer
sighth
single-lens eye
sleeping berth
slopeland
snubbee
survival value
temperature minimum
teracacidin
teynes
thin myofilament
tizzy
triangular financial cooperation
ungroundedness
unpremeditated crime
upidosin
Valeriana fedtschenkoi
vector impedance locus plotter
Viola inconspicua subsp. nagasakiensis
Withdrl
wood tripod dam
zips up