| 词汇 | saturate |
| 词根词缀 | 词源： saturate (v.) 1530s, "to satisfy, satiate," from L. saturatus, pp. of saturare "to fill full, sate, drench," from satur "sated, full," from PIE base *sa- "to satisfy" (see sad). Meaning "soak thoroughly" first recorded 1756. Marketing sense first recorded 1958. Saturation bombing first recorded 1942, in reference to Allied air raid on Cologne. 词根记忆： vt. 使湿透,浸透;使充满,使饱和We were caught in the rain and came home saturated.我们挨了雨淋, 回家时已浑身湿透. v. 使饱和(satur+ate→使足够→饱和)[sati,satis,satur=enough,full of food,表示"足够,饱足"] 词根词缀： saturate saturate v 使饱和(satur+ate=使足够=饱和) sati,satis,satur=enough,full of food, 表示”足够,饱足” satiable a 可使满足的(sati满+able) satiate v 使充分满足(sati+ate) insatiate a 不满足的(in不+satiate满足) sate v 使饱足satisfy v 使满足(satis+fy化=使…满足) satisfaction n 满足(satisfy的名词) satisfactory a 令人满意的( 来自satisfaction) saturate v 使饱和(satur+ate=使足够=饱和) saturation n 饱和(satur+ation) saturated a 饱和的(saturate+ed) |
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