排成一线筑墙build: vt. (built ,〔诗、古〕 build-ed; ...line: vt. 交尾。 up: adv. (superl. uppermost ) 1. ...coil build up line: 带卷端头焊接作业线coil build-up line: 带卷端头焊接作业线; 拼卷作业线; 升降运输车下载手机词典可随时随地查词查翻译