基本解釋杠桿支點英漢例句雙語例句Give me a fulcrum and a lever and I can move the Earth.給我一個杠桿，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.給我足夠長的杠桿和一個支點，我可以撬動這個世界。 ---阿基米德。blog.sina.com.cnBase 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.利用杠桿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；權威例句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 Liedlever fulcrum更多例句詞組短語短語reverse lever fulcrum pin 廻動桿支銷valve lever fulcrum shaft 閥桿支架軸dead lever fulcrum bracket 固定杠桿支點托架dead lever fulcrum 固定杠桿支點Grate lever fulcrum [鉄路]搖爐杠座lever fulcrum更多詞組專業(yè)釋義機械工程杠桿支點