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
additive genetic variation
ambisonic
asphyctic
atlas pistachia (pistacia atlantica)
autopiloting
autoreclosing
bad oil tank
Badajós
bahrain islands
beam tilt angle
beat you
bettyes
Breckenridge
burn-up reduction
centropyge tibicen
chamaecyparis formosensis matsum
cills
coal measure unit
code key
colloid form structure
column of cartilage cell
compassionator
compound medullary ray
coupling ring
ddinsert
decision making technique
department of defense (dod)
Dibit.
dog's breakfast
egression
El Llano de Azuás
error performance index
exulcerans
fadingness
feint cover formation
fixed service
fleech
fluor borate glass
four-decker cage
give it hot
group-synchronous oocyte development
guemal
headwater channel
Helderberg formation
in-the-rounds
intact buoyancy
ion-exchange liquids
lathyrus pratenses
leptoprosopy
lexicographic product
living insecticide
magnetic creeping
mandatory surface
Marconi beam aerial
mecrilate
medullary shell
metacript
mica-foyaite
Michipicoten
monkey pump
monotonicity preserving difference scheme
mycolith
N.Dak
neither fish,flesh,nor fowl nor good red herring
Neochinidin
nonmonotonic function
nurtureth
Okatsu-wan
orange-flower water
oreopteriss
overturnest
P-gas
petardeers
petrus
plenary action
port zone
potassium chromic sulfate
reactor building drain system
Redkino
scence
scrub solution
self luminous dial
silaging
simple commodity economy
simultaneous bilingualism
suction cleaning
Suntar-Khayata, Khrebet
superelevating
swim bladder
symoblize
syndrome of sudden collapse of heart yang
tariff schedule
tauja
tide-surveyor
toc emmas
topological equivalent transformation
treouse
trestle work
Valencia
w's
welfare parasites
writing move