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
aaas(american association for advancement of science)
aburst
aquariumlike
auditory dysesthesia
automatic optimizer
beater section
Bierbaum scratch hardness equipment
bus access module
calls for
caloric quotient
carbon dioxide complex
Carex aristulifera
chancely
chemical scales
chromometre
constant pressure gas thermometer
copying system
copywriters
Cormatin
credit administration
curtain rings
date of grant
dummy index
egg and spoon race
escale
exhaust pipe blower connection
exuccous
fat link
fibra(fiber)
fistula of mastoid
fraidy
freight policy
give lustre to
go like a bomb
grain overflow pipe
grass dryer
gratuitous loan
greycoat
guarantee reserve
history of economic thought
hydraulic power unit
inocelliids
input-output bound
interlacing degree
is in good repair
Jacobi-relation
jhi
Krivaso
Kuz'movka
latrocinies
Mataporquera
meanspirited
meatworkers
meili
mournifal
musashimycin
N-2-oxoethyl-dichloroacetamide
national institute of adult continuing education
nf (negtive feedback)
nuclear magnetic resonance scanner
one dimensional path
open-circuit intermediate voltage
orleansy
ossifying chondroma
Ovotram
patria
Pesci
plasmolyzing
plasmon
put something into something
Quinny
Radar sensitivity.
reserpinised
reversed operation
ring burner
Saswana
serranocirrhitus latus
silphid
simple alopecia
siraplankton
slender-tailed meerkat
sloping apron
soap crutcher
South Azerbaijan
tablemounted cooker
Tasmanian Wilderness
Tilibāri
to mate
total reactor core recirculation flow
trachonurus villosus
twin core cable
ultraswift
unplayfulness
uroptychus nigricapillis
Uspulum
Volcano House
water cooling of roll
wave piercing vessel
what you get is what you never thought you had
wood-fiber plaster
zootaxy