词汇 | sudden |
词根词缀 | 词源: late 13c., perhaps via Anglo-Fr. sodein, from O.Fr. subdain "immediate, sudden," from V.L. *subitanus, variant of L. subitaneus "sudden," from subitus "come or go up stealthily," from sub "up to" + ire "come, go." Phrase all of a sudden first attested 1680s, earlier of a sudayn (1590s), upon the soden (1550s). Sudden death, tie-breakers in sports, first recorded 1927; earlier in ref. to coin tosses (1834). 词根记忆: a. 出乎意料的,突然的The lucky duck tucked in truck suddenly sucked the gas from the bucket.塞在卡车里的幸运鸭子突然从桶里吸汽油. |
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