词语铺路工人
解释tracklayer
tracklayer〔名词〕履带式车辆,链轨式拖拉机,铺轨机详细»
tracklayer〔名词〕履带式车辆,铺路工人详细»
tracklayer〔名词〕履带式车辆,链轨式拖拉机,铺轨机,铺轨工,铺轨机详细»
铺路工人pavior详细»