时间:2019-03-05 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:


  But this measures the availability of energy in food, not the digestibility. A calorie is a unit of energy. It's technically 1 the amount of energy needed to heat up a kilogram of water by 1 degree celsius 2.
  但理论上这只计算到食物上能量的可利用性,没有考虑到它的可消化程度。卡路里是能量的单位,而一大卡是使一公斤的水提高1℃所需要的能量。
  食物的能量
  学习重点:
  1.measure 测量、计划
  measure (v.) 测量、计划
  2.digestibility 可消化性
  digestibility (n.) 可消化性
  digest (v.) 消化
  3.availability 有效
  availability (n.) 有效
  available (adj.) 可用的
  4.amount 总数、总额
  amount (n.) 总数、总额

adv.专门地,技术上地
  • Technically it is the most advanced equipment ever.从技术上说,这是最先进的设备。
  • The tomato is technically a fruit,although it is eaten as a vegetable.严格地说,西红柿是一种水果,尽管它是当作蔬菜吃的。
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。
标签: 口语
学英语单词
aminolysis
amphipathic adsorption
anacostia
anchor bolts
animal pattern
athwartship magnetization
Avnslev
barege
basketball player
beedes
Beuzet
braking excitation supply panel
break address
butterfly diagram
catch sb's eye
charlow
Cinnamomum loureirii Nees
coincidence analyser
command chaining function
Congoids
conical flask
critical drag mach number
cultural eutrophic lake
darning lasts
deep-sea circulation
diederich
diffusion current density
disconnected command chain
double-reduction geared turbine
dowel(l)ing
dreary
elderplan
electromagnetic equation
endothelium-derived relaxing factor
enthalpy of transition
exempts
factory production system
falling head permeameter
farthermore
flash-bulbs
Folin-Macallum's method
glyphograph
gyration tensor
hard ground
heterosiphonia notoensis(okam.)fkbg.
Homecoming Queen
Hook I.
hydraulic probe
incisura intercondyloidea
Jarring motion
Kalungu
kareems
Kašina
keying signal form
kreeses
liver dullness
long distance telegram
mass storage record
maximum outreach
mercapt-
module of family of curves
Monreal del Campo
montpensier
muscle pigment
on mike
palaeogeographers
paraglyphidodon xanthurus
parallel drainage
percentage sign
phase area law
philip iii
phytyl group
plastic coated metals
practical ramjet
prebatch
pressurant
pro indiviso
production per unit area
putting to use
pyorrheal
reasking
repeated seam
residual coldwork
resistance thermometer clement
sahui
Sanguie, Prov.
sauries
scatter warning system
screen sizing test
simplification of standards
states school
stretched-exponential
subnetwork mask
switch base plate
symmetric bedding
syncs
TCBV
time transgressive unit
transverse thermal current
unified international code
unobedient
vacuum-prepared sample