英语词汇“must have been”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	must have been
释义	must have been ¹²³⁷ freq. 2084 dict. 221 cmpt. 29 spoken 1620 na.必然；must = should 或 would surely [网络]对过去事实肯定的推测；一定；表示对过去的事情的猜测
随便看	size for connection size for reinforcing purpose size fraction size-fraction analysis size-fractionated size fractionation size fraction of crushed coal size fraction of raw coal size fraction, size range size fractions of raw coal size-frequencies size-frequency size frequency size-frequency analysis size-frequency curve size frequency curve size-frequency distribution size frequency distribution size-frequency distribution curve of particle size grade size-grade distribution size graded layer size-graded layer size-graded particle board size grade of soil

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