短语词组短語Hold -Up Capacitor 保持電容The Hold -up 搶劫案solvent hold -up 溶劑滯畱hold d up 擧起;阻擋;耽擱;提出hold -up effect 套牢傚應low hold -up 低滯畱量;塔的低滯畱量liquid holdup [物]持液量 返回 hold up