词汇	oiling drop-feed
释义	oiling drop-feed 滴入注油法
随便看	Is your room always at sixes and sevens? Is yours a full licence Is yours a full licence? Is your scale accurate Is your scale accurate? Is your school big Is your school big? Is your school coed Is your school coed? Is your set working Is your set working? Is your sister going to have a swim tomorrow Is your sister going to have a swim tomorrow? Is your skirt new is your skirt new? Is your skirt new? Is your smile genuine Is your smile genuine? Is your son a deacon Is your son a deacon? Is your son a gardener is your son a gardener? Is your son a gardener? Is your son prospering Is your son prospering?