单词	portal jib crane
释义	portal jib crane 龙门吊车
随便看	file cutter file-cutters' disease file-cutters' phthisis file cutting anvil file-cutting machine file cutting machine file cylinder address filed file daemon file data filedata file data address file data block file data buffer file date filed away filed by accounting department for reference filed case filed date action filed down file dead file deallocation time file declaration file declaration of income oneself file declaration statement 不才明主弃不把双眉斗画长不把雕鞍锁不把雕鞍锁不据山河据平地不插玉钗妆梳浅不改旧时青；长安不放岁华去不放花零落不救一生贫堡栅堡礁堡营堤堤围堤坝堤坡堤垸堤埝堤堰