单词	質留
释义	質留 zhì liú扣留作为人质。质留
随便看	direct firing direct-firing Direct-firing boiler direct firing evaporator direct firing furnace direct-firing pulverizing system direct firing system direct/first-hand experience of poverty direct fission yield direct fitness direct fixation rail fastener direct fixation rail fastener-anchorage assembl direct fixation rail fastener-anchorage insert direct fixation rail fastener -anchorage insert direct fixation track direct fixed cost direct flame direct flame boiler direct-flame boiler direct-flame oxidation direct-flame process direct flame sterilization direct flap Direct Fleet direct flexibility method