beef up

柯林斯詞典

beef up (beefing,beefed,beefs)

• 1. PHRASAL VERB If you beef up something, you increase, strengthen, or improve it. 加強(qiáng)

  ...a campaign to beef up security. …一場(chǎng)加強(qiáng)治安的運(yùn)動(dòng)。

  Both sides are still beefing up their military strength. 雙方仍在增強(qiáng)各自的軍事力量。

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