piston attenuator发音 意思翻译 活塞式衰减器 相似词语短语 piston───n.活塞;n.(Piston)人名;(英、意)皮斯顿 piston recipe───活塞配方 piston bolt───活塞螺栓 piston engine───[机]活塞发动机 piston door───活塞门 piston cup───活塞皮碗,活塞碗 piston pin───活塞销 piston rod───n.活塞杆 piston skirt───[机]活塞裙 双语使用场景 英语使用场景 相关推荐 into your arms mohicans dj pace of our lives intoi love mama labor protection main materials match mode incomplishment pace of swords nemastoma keep watch openday oh dear mohicans on the run non reflecting film intoit let us do things oh dear baby j should live by walk