| 释义 |
双管双管[shuāng guǎn]1.■double-barrelled
常用词组1.■双管孢 blasteniospore;2.■双管鲍氏线虫 bourgelatia diducta;3.■双管采油 dual tubing oil recovery;4.■双管光劈 double-wedge;5.■双管机枪 machine gun;6.■双管空气调节系统 dual duct air conditioning system;7.■双管冷却管 coiled-cooling;8.■双管立式喷雾器 duplex vertical sprayer;9.■双管枪 double-barrel;10.■双管竖笛 double flageolet;11.■双管卧式喷雾器 duplex horizontal sprayer;12.■双管直接回水（供暖）系统 two pipe direct return system |