col=strain (排水)
cpercolart v 渗滤,渗透
colander n 漏勺
oll=neck (脖子)
collar n 衣领
accolade v 奖励,授骑士士爵位礼(把奖品挂在脖子上)
com=sleep(睡)
coma n 昏迷,昏睡
cintamin=pollute (污染)
contaminate v 弄脏,污