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。
标签: 口语
学英语单词
.45 caliber
a coke
aahh
Abajo Peak
accentuator
accommodation bills
acute stress disorder (asd)
addition standard
air-scrub (air wash)
alternating psychosis
anal(-)retentive
Aracruz
auis
azomycin
balfouriana
Barkingside
bone-marrow extract
brachy-
broadness of band
Buda-Kashalyova
canovanas
Cape Flats
Commercial Radio International Committee
convex closed set
cool wash
counterculturists
covenanters
Damal
dead beat
deformed pipe
desorption
diameter at top end
diprotactinium
drag-race
electric concrete vibrator
expected profitability
exs
forfeiture of share
frame difference filtering
hemofiltration
heptahydrates
heteroenzyme
homoiosmotic animal
hydroxystearic acid
hyperketosis
image enlarger lamp
immoralism
infinite variable speed
iridises
kinestate
komensky
leakage lines
lekythi
lewini
loading bin
magazine screen printer
mail sorting room
maldigests
mercury deposit
Nazcans
non cash entries
oil crises of 1973
Old Icelandic
our bank
outlet sump
Pancurbatu
platinum(ii) acetylacetonate
poor-mouthed
Pshish, Gora
push rod holder pin
red-lavender
relactation
remission rate
rendezvous area
roquets
saccharide
score the equalizer
segregated ballast oil tanker
selenosulfide
semicoherent interphase boundary
semioval centre
static pelvis
stem form factor
subcanopies
supersecretion
swallowing shock
tallits
thirsting for
tinea capitis
Tom Tailor
trochantinian
turn me off
two input subtracter
two-fluid description
two-minded
two-phase theory
ultrasonic scanning image system
vesicular exanthem
waste gas purification
white saturation
whole-cells
Yiddishlike