时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第3册


英语课

   Magnet 磁铁


  Magnets are very interesting objects. 磁铁是非常有趣的物体。
  Each has a positive pole and a negative pole. 每个磁铁都有正负极。
  One for each end. 磁铁两端各为一极。
  Similar poles push each other away. 磁铁同极相斥,
  Different poles pull each other closer. 异极相吸。
  A compass is a kind of magnet and it is very useful. 指南针就是一种磁铁,而且非常实用。
  With a compass we can easily find where we are. 利用指南针,我们可以轻易地发现我们的位置。

标签: 小学英语
学英语单词
accessory road
after-treatment of pigment
algebraic adder
aluminum-chloride mist
analog interpolation
antidrink
apostasy
aqchah (akcha)
armamentarium
asylum of the aged
asymmetric second division
automatic multiple cross-cut saw
autos-da-fe
axis of sighting
bergamot pear
bery
breaking of pigs
capstan-headed screw
cart way
Cauchy-Kovalevskaja theorem
cba
circular saw blade sharpening machine
civile
collection and delivery charges
collet attachment
Condat
cosmogonist
Crossford
cybereconomies
danced
deliraments
dentinal system
dependency reserving decomposition
diagonal wire
digigrid
diostosis
Dul-Tone
edged tools
effective half-word
feel-like
Filter Rule
fornacite
gasbaggery
gilhoist
grooved milling cutter
homages
human care
iliocapsularis muscle
inductance coils
ineffective strain
Jagiellon
kenbus
kicker magnet
La Toma
light gage welding
lxvii
macrovision copyguard
major affective disorder
malest
mcclasky
mediosilicic rocks
melodiographs
merotropism
Muristerone
neurodermatomyositis
nomen regens
note down
OMLG
outdoer
Pacific marlin
pallet transporter
pay-cable
physical argument
plain ring gauge
Pontypool
pseudomemory
Pulj
radiopague medium
redemption
rhizoma(rhizome)
rhombohedron
rocker-arm roller pin
Rudnichnyy
scorpionate
sighting agent
slugless
snaking conveyor
Spiraea flexuosa
spot method
stratum laxum of dermis
swept-wing aerodynamics
teleassessments
terabromide
the USAF
triflavin
trinketlike
Tsing Kwai Highway
unit construcction system
washings
water capsule
wounders
Yosemite Valley