fulcrum
英 ['f?lkr?m; 'f?l-]
美['f?lkr?m]
- n. [機][力] 支點；葉附屬物
暢通詞匯GRE
詞態(tài)變化
復數(shù):?fulcra;? fulcrums;
中文詞源
fulcrum 支軸
詞源同balk,balcony. 原義為柱子，床柱。后用于物理學名詞支軸。
英文詞源
- 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.)).
雙語例句
- 1. He will shortly become the fulcrum of the England team.
- 他不久就會成為英格蘭隊的支柱。
來自柯林斯例句
- 2. The decision is the strategic fulcrum of the Budget.
- 這一決定是預算案的戰(zhàn)略支點。
來自柯林斯例句
- 3. The decision is the strategic fulcrum of the budget.
- 這一決定是預算案的戰(zhàn)略支點。
來自辭典例句
- 4. Give me a fulcrum on which to rest, and I will move the earth.
- 給我一個支承的支點, 我就會搬到地球.
來自辭典例句
- 5. The fulcrum that enterprise and farmer balance in do one's best.
- 企業(yè)和農(nóng)民都在力求一個平衡的支點.
來自互聯(lián)網(wǎng)