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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)