双中英惯用短语:
| - 双线线路 two-wire circuit
- 双线织袜机 dual feed knitter
- 双线绕式电灯 double-coiled lamp
- 双线铺设 double lay
- 双线铺设 dual lay
- 双线链式缝抽摺缝纫机 needle double chain stitch shirring machine
- 双线链式褶边缝纫机 needle double chain stitch ruffling machine
- 双线锁边机 double locked stitcher
- 双线鞋沿缝合机 double thread shoe border stitcher
- 双组元推进剂 bipropellant
- 双组元推进剂火箭 bipropellant rocket
- 双组元液体推进剂远地点发动机 bipropellant liquid apogee motor
- 双组元炸药 two-component explosive
- 双组分催化剂 bi-component catalyst
- 双组分喷枪 two-component spray gun
- 双组分复合纤维 chemical blend
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