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
accent lighting
Active data object
alkylamines
allaway
animagi
applied statistical method
apportions
arai odori (japan)
ask sb a question
audible reception
Bandjeli
Beloyarovo
belskis
blood alcohol level
brss
bubble flask
bulimarexic
calling for
capituliflora
CDT standard
Christograms
coassessors
commendress
corrugated galvanized sheet roofing
cryoenzymological
crystal pearl
deloche
denisons
desouled
diaphus diademophilus
digital life
Equel
eucyclotoma inquinata
Euonymus trichocarpus
eurostar
expropriation contingency
fine analysis
frederich
Fresubin
geological aerosurvey
glar
Golmberg
gravity shunting
gustave courbets
head effect
hydropathicity
hypotrichous
inspirators
ituc
Janamejaya
lanagitoside
lawnds
light pen attention
lipofection
locomotive-kilometer
long timer
long-short day plant
markhams
maturation of soil
mercurization
methoxides
mindorensis
minimal path problem
minimum phase
modifies
montani semper liberi
nomism
oil-containing semi-solid composition
photoelectric pickup
Populus bolleana
pummelo
pump protection strainer
revenue bonds
Rumex amurensis
s.c.o
samiest
sectional configuration
serial-parallel register
sexual script
shoe colter
shorls
silicate stone
sliding barrier
small American waterlily
soap film gas meter
SRATS
St-Germain-les-Vergnes
supernerd
systematized elastorrhexis
tax adjustment
terms of synthetic rubber
tope
trachycarcinus elegans
translucent alumina ceramics
unincidental
unwreathed
voltage pulsation
when it came to the point
Woody R.
xylosylation
Yaojia Formation
zero-memory information source