英语短语词组词汇put someone on their mettle的音标、释义、翻译、用法及例句-英语短语词组词典

短语	put someone on their mettle
释义	put someone on their mettle (of a demanding situation) test someone's ability to face difficulties （严峻形势）使奋发, 激励某人战胜困难。
随便看	N-phenylmorpholine N-phenylpiperazine NPIN transistor n-p junction NPK NPL NPLs N-plus-one address NPN npn transistor NPO NPO-body npoes n.p.or.d. NPP npps NPR n-propyl furoate nprs NPS NPT NPU npus NPV n.p.v.

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