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
aegithognathous
all or nothing relay
appendagitis
artemi
at rest
axial flow impeller
B horizon B
ball-clevis
ballast boat
band splitting
basialis arteria
Berzasca
bevel pinion front bearing
biological electron mechanics
boiler water tank
bragoes
Bucky(film)
bundle elevator
butterfly nut
coking process
collegiate dictionaries
column permeability
composite probe
compromisers
critical isolation valve
cyanide wastewater
cyclotomic set
dawah
decker
discourse-deictic
distillation function
double convex lens
edentulous space
ehils
enterdict
exempli causa
fan-brake
faws
floor morder
frontal area
full stand
gastric analysis
genus Aphrophora
globe lilies
graniticoline
gylcerol
haul in one's horns
hylobatidaes
ignition-delay
IHRB
in-phases
Indonesian Borneo
insufficient leg
inter-morainic
lactaldehyde
lateroretrusive
levelling range
lodispoto
logarithmically calibrated scale
madir
mass-rearing
max-planck
MDST
mixoploids
mordant dying
multilayer relations of production
multiple-item
niaguitil
organic acidotrophic lake
page limit clause
pemicans
pestilent
phasing cut
Phytoecia
plain song notation
Pālār R.
quadrimoraic
rhinosporidioses
river cams
rock spikemosses
shapelessnesses
soudain
statute nautical mile
sticking of needle
storage irrigation
system control distribution computer
telecord
the enemy within
the Raj
three-dimensional simulation
trade-off process
triplex layer filter
triploparasitism
tuberous root
undecamer
valve-head
vortex whistle
Wallis product
wantto
water itch
west african massit
wittely