热门： obviously happy 单词大全

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首页英语词典indispensabilityindispensability英英释意

indispensability

[ɪndɪspɛnsə'bɪləti]

英英释义实用场景例句

n. 不可缺少；必要；责无旁贷

英英释意

1. the quality possessed by something that you cannot possibly do without