in mechanics, "a prop, a support" (on which a lever turns), 1670s, from Latin fulcrum "bedpost, foot of a couch," from fulcire "to prop up, support" (see balk (n.)).
权威例句
1. He will shortly become the fulcrum of the England team.
他不久就会成为英格兰队的支柱。
2. The decision is the strategic fulcrum of the Budget.
这一决定是预算案的战略支点。
3. The decision is the strategic fulcrum of the budget.
这一决定是预算案的战略支点。
4. Give me a fulcrum on which to rest, and I will move the earth.
给我一个支承的支点, 我就会搬到地球.
5. The fulcrum that enterprise and farmer balance in do one's best.