英语词汇“when the need arises”的意思、释义、用法及双语翻译-时代网

词汇	when the need arises
释义	请查阅词条:when/if the need arises
随便看	Hard science-topic theory Hard science-topic theory Hard science-topic toxicology Hard science-topic toxicology hardscrabble hard-sell hard sell hardsell hardship hardships hard-shoulder hard shoulder hardshoulder hard shoulders hard-site hard site hardsite hard-times Hard Times hardtimes hard-up hard up hardup hard upon hard upon/on something 的的的哥的士的姐的当的确的确良的话皆皆大欢喜皇皇上皇亲国戚皇储皇冠皇历皇后皇太后皇太子皇室皇宫皇家皇帝皇族

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