英语词汇swim的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	swim
词根词缀	词源： 1. swim (v.) O.E. swimman "to move in or on the water, float" (class III strong verb; past tense swamm, pp. swummen), from P.Gmc. swemjanan (cf.* O.S., O.H.G. swimman, O.N. svimma, Du. zwemmen, Ger. schwimmen), from PIE base swem- "to be in motion," sometimes said to be restricted to Gmc., but possible cognates are Welsh chwyf* "motion," O.Ir. do-sennaim "I hunt," Lith. sundyti "to chase." For the usual IE word, see natatorium. Sense of "reel or move unsteadily" first recorded 1678; of the head or brain, from 1702. Swimsuit first recorded 1934; swimming hole is from 1867; swimming pool is from 1899. Fig. phrase sink or swim is attested from c.1440, often with ref. to ordeals of suspected witches. 2. swim (n.) 1547, "the clear part of any liquid" (above the sediment), from swim (v.). Meaning "part of a river or stream frequented by fish" (and hence fishermen) is from 1828, and is probably the source of the fig. meaning "the current of the latest affairs or events" (1869). 词根记忆： vi. 游泳;游;漂浮;眩晕;充溢vt.游过n.游泳The scholar foolishly took the school cooling pool for swimming pool.学者愚蠢的把学校的冷却池当成游泳池.
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