uncle ['ʌŋkl] n.叔叔;伯父;伯伯;舅父;姨丈;姑父bicycle ['baisikl] n.自行车clean [kli:n] adj.清洁的,干净的;清白的article ['ɑ:tikl] n.文章;物品;条款;冠词
click,climate,cloth,clothing,close,clock,class,clean,clear,clever,cloud,......
Clean clock, Class clever.打扫闹钟班级聪明的
这是作何解释的!