Hints: 本期学习的字源：cub,cumb=lie躺 单词不需要大写，单词与例句或不同词条之间换行即可。 注解中详细介绍了单词的拆分与释义，是学习字源分析的重中之重！一定记得听写后来看注解！
succumb cubicle Though I live in the dorm, I have my own, private cubicle. incubator The chicken farm uses incubators to hatch chickens. incubus The crime he committed in his youth, though never found out, gradually developed into an incubus that would keep him from having a good night's sleep. accumulate Puddles form when rain accumultes in depressions in the pavement.
Though I live in the dorm, I have my own, private cubicle. 我虽然住在宿舍，可是我有自己单独的寝室。 The chicken farm uses incubators to hatch chickens. 这家养鸡场用孵卵器孵小鸡。 The crime he committed in his youth, though never found out, gradually developed into an incubus that would keep him from having a good night's sleep. 他年轻时的罪行虽然没有曝光，可是渐渐成为梦魇，使他不得安眠。 Puddles form when rain accumultes in depressions in the pavement. 雨水在路面凹陷处积聚形成积水。