lever fulcrum

常见例句

Give me a fulcrum and a lever and I can move the Earth.
給我一個杠杆，一個支點，我就能撬動地球。
Give me a lever long enough and a fulcrum on which to place it, and I shall move the world. ---Archimedes.
給我足夠長的杠杆和一個支點，我可以撬動這個世界。 ---阿基米德。
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Base on the mechanics principle that both ends of lever fulcrum the motional direction opposite the upper knife and lower knife motion with oppositely direction synchronically.
利用杠杆支點兩耑運動方曏相反的力學原理，可帶動上下動刀做反方曏同步運動；

The debt-limit lever they can apply is long enough, the one-house majority they have as a fulcrum is strong enough, and the mass of spending they are trying to pry out of the budget, less than 8 percent, is small enough.
FORBES: In Passing The Most Recent Budget, Congress And The President Lied