英语词汇“杠杆作用”的释义、用法及例句翻译-英汉例句词典

词汇	杠杆作用
例句	I used the leverage of the bar and a wooden block to pry the rock out of the hole.我用撬杠和一块木头的杠杆作用把那块岩石从洞里弄出来了。Using ropes and wooden poles for leverage, they haul sacks of cement up the track.利用绳子和木棍取得杠杆作用，他们把几大袋水泥从轨道上拖开。
随便看	have a soft spot have a soft spot for have a sore throat have a spot have a stab at have a stake in have a streak of have a suck of have a sweet tooth have at have a talent for have a taste for have a temper have a thick hide have a thick skin have a thing about have a thin skin have a tooth extracted have a touch of have a try have authority over have a voice in have a wash have a way of have a way with

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