短語(yǔ)詞組短語(yǔ)The Hold -up 搶劫案solvent hold -up 溶劑滯留hold -up detail 被套牢Hold -Up Capacitor 保持電容low hold -up 低滯留量;塔的低滯留量dynamic hold -up 動(dòng)滯餾量liquid holdup [物]持液量 返回 hold-up