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:


  If our lungs were shaped like balloons, air that was not in direct contact with the balloon's inner surface couldn't diffuse 1 through. Luckily, our lungs' architecture ensures that very little oxygen is wasted.
  如果我们的肺的形状像气球,那么那些没有跟气球面直接接触到的氧分子就无法扩散通过。幸好,我们肺的结构可以确保只有很少的一些氧气会被浪费掉。
  肺中的氧气
  学习重点:
  1.shape 形状
  shape (n.) 形状
  chef (n.) 主厨
  2.direct 指向
  direct (v.) 指向
  direction (n.) 方向
  3.surface 表面
  surface (n.) 表面
  4.diffuse 四散
  diffuse (v.) 四散
  fuse (v.) 混合

v.扩散;传播;adj.冗长的;四散的,弥漫的
  • Direct light is better for reading than diffuse light.直射光比漫射光更有利于阅读。
  • His talk was so diffuse that I missed his point.他的谈话漫无边际,我抓不住他的要点。
标签: 口语
学英语单词
a cloth of exquisite fabric
Abelian scheme
accesary foods
acoustic emission pulser
adjust downwards
afeworki
American Mercury
beach coat
Bernina Pass
both-way channel
brathe
caldwell-luc
cancer metastasis
carcinogenic chemicals
cement boards
chamaecyparis pisifera s. et z. var. filifera beissn.
chromatic invariant
clause set
clerk of records and writs
conceeded
continentalities
cord vessel abnormality
Cotoneaster verruculosus
creep fracture
cyberheaven
dense crop
derivative on the left
evidenceless
fare ticket type
final mile
Fismedone
fission plant
flat dunnage
forming hood
free surface correction
furnivalls
germ furrow
hippos
hortyards
indirect dry cooling system of surface condenser
inland marine
insupposable
integrated vertical geometric factor
Investindustrial
inwove
kunene
leg function
locks for aluminium door and window
lossless join
Mahaddayweyne
mixed variables-attributes acceptance sampling
Mysore, State of
natural bow
never-get-overs
non-stocked land
noncitrus
noseguard
nutmeg-yew
obsolete asset
ochraqualf
opinionatively
ortho-arteriotony
over-amplifications
over-melodied
over-valued
particle trajectories
performance test report
perice
phagocytizing
phizacklea
plasma clearance
programmable remote display terminal
push plate with finger push
pyrazine carboxylamide
Quinaldopeptin
ram sth. into sb.'s head
reciprocating-engine
rhodochlamys
seasonal character
secondary protection
set-jetting
shove-halfpenny
shutdown spark
side dump type
single data rate random access memory
strick clause
subconstruct
superimposed river
switch type interlocking frame
tactile field
tire bender
to drain
towing dynamometer test
traditional methods
unbranching
universal relation assumption
values of factor K
warree
wheel cleaner
wood veneer laminate
wounty
wrong way round