开口/梅花扳手combination: n. 1.结合,合并,混合,联合,配合,组合。 2.合作 ...wrench: vt. 1.(用力)拧,扭转;拧去,扭去,夺去 (off ...flex-combination wrenches: 回旋式两用扳手wrenches: 扳手adjustable wrenches and pipe wrenches: 活扳手及管钳下载手机词典可随时随地查词查翻译