词汇	self oiling
释义	self oiling selfˈɔiliŋn.自动加油
随便看	human-machine interface human-machine-interface human-machine interfaces human-machine interface system human machine interface touch panel human-machine language human machine matching human-machine mix human-machine performance human-machines human machines engineering human machine system human-machine system human-machine system design human macrophage assay human macrophage metalloelastase humanmade Human Mammary Ducts Human Mammary Epithelia human mammary epithelial antigen human-made human-made accidents human-made fault human-made geologicalforces human-mades