fulcrum
英 ['f?lkr?m; 'f?l-]
美['f?lkr?m]
- n. [机][力] 支点；叶附属物
畅通词汇GRE
词态变化
复数:?fulcra;? fulcrums;
中文词源
fulcrum 支轴
词源同balk,balcony. 原义为柱子，床柱。后用于物理学名词支轴。
英文词源
- fulcrum (n.)
- 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.)).
双语例句
- 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。
来自柯林斯例句
- 2. The decision is the strategic fulcrum of the Budget.
- 这一决定是预算案的战略支点。
来自柯林斯例句
- 3. The decision is the strategic fulcrum of the budget.
- 这一决定是预算案的战略支点。
来自辞典例句
- 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.
来自辞典例句
- 5. The fulcrum that enterprise and farmer balance in do one's best.
- 企业和农民都在力求一个平衡的支点.
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