词汇 | bubble |
词根词缀 | 词源: late 14c., perhaps from M.Du. bobbel (n.) and/or M.L.G. bubbeln (v.), all probably of echoic origin. Bubble bath first recorded 1949; bubble-gum is from 1937. Of financial schemes originally in South Sea Bubble (1590s), on notion of "fragile and insubstantial." 词根记忆: n. 泡,水泡,气泡v.冒泡,起泡,沸腾The bulk of the ruby rubbish on the pebble bubbles when stirred by bulbed rubber club.小卵石上的大部分红宝石废料在用有球状突起的橡胶短棍搅动是会起泡. |
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