cleaningWiktionary 原文中文来自 ECDICTn.清洁，扫除，家畜的胞衣，扫除出来的垃圾，大败，输得精光，除伐，巨额利润释义（英文）名词 NounThe process of making something clean; a freeing from filth or dirt.(zoology) The afterbirth of cows, ewes, etc.动词 Verbpresent participle and gerund of clean词族派生词（16）autocleaningcleaningwarehousecleaningprecleaningcleaning agentcleaning roddeep cleaningdry cleaningcleaning womanspring cleaningbond cleaningcleaning fluidcleaning ladycleaning shoecleaning sieveself-cleaning