时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第5册


英语课

   Force “力”


  A force is a push or a pull. “力”是指推力或拉力。
  Force gives an object the energy to move, stop moving or change direction. “力”给予物体移动、不移动或改变方向的能量。
  Here are some good examples of force. 这里有几个关于“力”的好例子。
  When you write with a pen, you are creating a force. 当你用笔写东西时,你在产生“力”。
  When you pedal 1 your bike, you are creating a force. 当你骑你的自行车时,你在产生“力”。
  When you blow your nose, chew your gum or swim in a pool, you are creating forces. 当你擤鼻涕、嚼口香糖或在池中游泳时,你在产生“力”。

n.踏板;adj.脚的,踏脚的;v.用脚踏动,踩踏板
  • He pressed down the accelerator pedal of his car.他踩下汽车的加速器踏板。
  • I saw him pedal to school every morning.我看到他每天早晨骑自行车上学。
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adaptive-optics
additional commitment
amorphous phase
analog sound
anaphorically
annalized
antirevolution
arrow root starch
Atlas rocket
Bannesdorf auf Fehmarn
binder modification
braine le comte
callback
Candin
cantral terminal unit
cash ratio deposits
Cassoalala
circulation integral
collection service
continuing professional education (cpe)
continuous string
convolute mineralization
cubic-lattice cell
differents
dining-table
dioxygens
drp
easy bilge
elasto-plastic system
Federal Islamic Republic of the Comoros
final periods
fireband
formed stool
garbage trucks
Geesteren
give it another brush
greenish-grey
Hemerocallis forrestii
heparphosphotides
hexagonal-close-packed
Hochkalter
hoof-pick
hourglass curve
Imidazolo-2-Idrossibenzoate
induplication
infiltration tunnel
International Meeting of Marine Radio Aids to Navigation
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juvenile sulfur
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long hundred
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made for life
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Mary Queen of Scots
megaton bomb
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moneyhatting
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rosenstiel
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Staphylininae
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swing tow
temperature - sensitive mutant
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uninstructively
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youthward