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
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alkylarylsulfonic acid
analog processor controller
anomalous substitution
arthroempyesis
Astghik
asymmetrical valley
B fast sky blue
Baloci
beat up against
behind ship propeller efficiency
Benacerraf, Baruj
bias in proportional control
blennorrhinia
breaking rating
capillary congestion
Cascade Pass
charged particle bombardment
chiesa
Citrate(si)-synthase
conceptualised
cool-summer damage due to delayed growth
CVID
detented
dhargyal
document sorter
dredging equipment
Dumaring, Sungai
Elliott Key
emergency light circuit breaker
employment policy
feeler-gauge
fibre strengthening
flat-chested
fourteen hundred
frustum of a cone
GaAlAs laser
gastrosoph
Gaussian horn
get good wages
graminicides
hemispheric wave-number
hot-blast outlet
hydrea
ignition equipment
immunopreliferative
intra-cellular
irrigation bonds
kilograys
kirkenes
lithium phenylate
machined edge
macrodantin
magnetic driven arc
magnetic groups
married person
marsh hawksbeard
Mayoman
mizuta
molvas molvas
mortgage deeds
mud-removal acid
nacritid
naturating
nops
oiries
oxygenotropism
packaging conveyer line
paratrichius nomurai
Pengzhizhongite-6H
pontarddulais
primer jus
procedure-related
pyrgomorphid
radar track
right-hand opening
river mouth
Sarcoptes bovis
scurn
Scutellaria nigrocardia
shuts
sing-phase clock
Sint Maartensdijk
subarctics
super clusters
surceasing
tained
tall buttercups
tax-return
technical language
tension stress
third ship in a collision
tholos
three-terminal bridge
time increment
tot sth up
transformable
travelling wave line
unbiasednesses
union of labor
well-painted
within-habitat diversity
word line