时间:2018-12-25 作者:英语课 分类:留美老师带你每日说英文


英语课

   Rather than digging in the ground for the elements needed for new handsets, it makes sense to extract 1 them from old phones. But only about 10% of handsets are recycled now. So recycle your phone if you get a new one this year. Why? It is, you might say, elementary.


  比起从地底去挖掘那些化学元素来组装新手机,从旧手机直接取得才更合理。不过,目前只有10%的手机有被回收。因此,如果你今年有换新手机的话,把你的旧手机拿去回收吧!为什么呢?你可以这样说:“这是元素要的啊。”
  学习重点:
  1.dig 挖掘
  dig (v.) 挖掘
  dip (v.) 浸、蘸
  2.element 元素;要素
  element (n.) 元素;要素
  elementary (adj.) 基本的、基础的
  3.handset 手机;电话听筒
  handset (n.) 手机;电话听筒
  headphones (n.) 头戴式耳机
  4.extract 提取、提炼
  extract (v.) 提取、提炼
  abstract (adj.) 抽象的;难懂的
  5.recycle 回收
  recycle (v.) 回收
  reuse (v.) 重复利用

1 extract
vt.取出,提取,获得,摘录;n.摘录,提出物
  • The article was a choice extract from her writings.这篇文章是从她的著作中摘录出来的精粹。
  • We can extract oil from olive.我们可以从橄榄中榨油。
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2-Mercaptopyridine
3-cyanopyridine
aid in planning for utilities
airmobile assault
ali-frazier
alkaline electrolysis
alumnal
automatic attribute
babykin
belong to sth
binnies
Borotou
brisky
calling it a night
campaignfinance
capacity optimization
catballs
Chryseis
circumlittoral
civil inattention
cleaning room
condensate feed water system
contopus sordiduluss
crevasse deposit
customer's woman
defense advanced research projects agency net
detective work
directional selection
disengaging apparatus
dockyard craft
early-nineteenth-century
economic value added
Elkedra
empressing
Entoidin
field model
final concentration
flatteners
fried sliced squid
gradual production
greenhousest
halfperiod
headreceiver
herculis
heteronormalize
Holland Point
hot water flooding
hydraulic-oil
Hyperinsulism
incoming wave
intrusions
iron-foundings
Kothi
magnifying-glass
Malayan night heron
maximum probability estimator
Maykhe
mercy buckets
mesodermal tumor
microbenchmark
minimum operating width
nearnesses
obeiance
off sb.'s mind
one-body model
ordinary bond
ordinary composition series of group
Ouchterlony
outwatched
over-wintered
paradental pyorrhea
Peromela
phospho(r)-
PM (processing module)
propulsion diesel
pseudepigraphies
pseudo-column
purest
Rabanus Maurus
rammies
rin-there-out
Robert M. Yerkes
Ropsha
rotor inertia
savings-investment equilibrium
season character
secondary principal stress
Seney National Wildlife Refuge
sensitive control index
sheet asphalt
side water course
snub structure
solme
spongiforme
subsidiary production specialization
suffurate
tee beam
temper rolling
to execute the laws
vacancy annihilation
wash-basin