词语elbow tube
解释肘管
词性名词
elbow tube〔名词〕弯管,肘管详细»
肘管bend piece;knee详细»
肘管knee;knee bend详细»
肘管side leg详细»
肘管elbow详细»
肘管knee详细»
肘管angle branch;elbow;elbow pipe;knee详细»