英语短语词组词汇geometric progressions的音标、释义、翻译、用法及例句-英语短语词组词典

短语	geometric progressions
释义	geometric progression 【数学】几何级数,等比级数[亦作 geometric series]
随便看	sink sth into sth sink teeth into sink to sth sink without trace sink your differences sin of commission sin of omission sins of the flesh Sir siren song （或call） siren voices / song / call sister paper / publication / company etc Sit! sit about/around sit around also sit about sit at sb's feet sit at someone's feet sit back sit below the salt sit / be on the fence sit by sit comfortably, easily, well, etc. (with sth) sit down sit down and do sth sit down hard on

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