时间:2019-02-11 作者:英语课 分类:与美国小学生一起学英文第5册


英语课

   Technology 科技


  Technology means knowledge of using a tool or a machine. 科技是指使用工具或机器的知识。
  Technology makes our lives comfortable and easy. 科技使我们的生活舒适和安逸。
  Without washing machines, we have to wash our family's laundry by hand. 要是没有洗衣机,我们得用手来洗家人待洗的衣物。
  Without a telephone, we cannot communicate with people far away. 要是没有电话,我们就不能跟距离很远的人沟通交流。
  Without a computer, we cannot search for information easily. 要是没有计算机,我们就不能很容易地查找信息。
  What else is new technology? 还有什么新兴科技呢?
  It includes robots, wireless 1 computers, MP3 players and so on. 它包括机器人、无线计算机、MP3播放器等等。

adj.无线的;n.无线电
  • There are a lot of wireless links in a radio.收音机里有许多无线电线路。
  • Wireless messages tell us that the ship was sinking.无线电报告知我们那艘船正在下沉。
标签: 小学英语
学英语单词
a residence zone
adjust claims
aerodynamic characteristics of finite wings
agysical
Akrodie
anchor-out
answer-only modem
ape-shit
Aphananthe
Asago
asphalt modifier
ayyaria chaetophora
Basidu
binbags
blamestorm
bock (beer)
borealoside
business compiler
c'baoth
capacity characteristic curve
Cathodic Inhibitors
Caudihaemals
cavitation core
Chin-chou
Citrix XenDesktop
Clarker phenomenon
cleidomastoid
Clerieux
climb indicator
coccosphere
cognitive rationality
combination of colors
computer education
convention single tariff
convention state
daphniphyllum macropodum sloumi
detector car
disc board
disuse
Duitama
electric wool shears
euphemisms
fabricated language
fappable
furnace bridge
goniff, gonif
Grayson County
hard draw
heart rate reactivity
heides
high -speed starting
high-intensity interval training
huelgas
Hylemyia
Inchmickery
interacademic
international voyage
interplanetary sector structure
knock through
linear speed of roll
machinery noise
map of navigation system
metaphysical
mises
Neottianthe
non-hydraulic lime mortar
nonhopeful
oil injection header
on-centres
orvillite
patria potestas
paying certificate
picquignies
preaxial surface of the leg
preserving duties
proangiogenic
protandrous hermaphroditism
protophloems
purchasing price for cash
quarter davit
re entrance
reager
regeneratable
reverse-biased junction
reversing stroke
rockbeds
sallop screen
silent cop
single-rotatable plug
sliding-chain conveyor
slubbing frame
standard terminal arrival chart
subsequent endorser
terminal alveolus
theoretical air fuel ratio
Tirteafuera
trichopterigia rufinotata
uk corporation tax
unrespectables
vacuum chuck
Welbury
white leathers