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单词
simple machine
释义
simple machine
n.
any of the basic mechanical devices for applying a force (e.g. an inclined plane, wedge, or lever)
简单机械
(
如斜面、楔子或杠杆
)
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put one's foot down
put one's foot in it
put one's foot in it
put one's hand in one's pocket
put one's hands on
put one's hand to the plough
put one's head in a noose
put one's mind to
put one's name down for
put one's shirt on
put on one's thinking cap
put on the dog
put on the market
put on the spot
put on weight
put (or get or set etc.) the record straight
put (or lay) one's cards on the table
put (or make) au fait with
put (or put out) to sea
put (or set) a person's mind at rest
put (or set) in motion
put (or set) on a pedestal
put (or set) one's hand to
put (or set) one's house in order
put (or set) one's shoulder to the wheel
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更新时间:2025/3/18 11:27:10