elbow〔名词〕河湾,双链绞结,弯管详细»
elbow〔名词〕弯头,急弯详细»
elbow机械肘详细»
elbow〔名词〕弯管接头详细»
elbow〔名词〕弯头,弯管,肘管详细»
elbow〔名词〕弯管,肘部详细»
elbow〔名词〕肘(肘管,弯管接头;vt.用肘挤详细»
elbow〔名词〕肘状物详细»
elbow〔名词〕直角接头,弯弯,弯头详细»
elbow弯管接头详细»
elbow〔名词〕弯头,弯管详细»
elbow〔名词〕肘详细»
elbow〔名词〕肘,肘状物,挤进详细»
Elbow弯头详细»