那只橡胶喷管全裂了.The rubber nozzle is all cracked.这一事实的发现导致了松驰喷管流动 “ 突然冻结 ” 的近似概念.Its discovery engendered the'sudden freezing " approximation for relaxing nozzle flows.回收喷管收集一部分用过的驱动气体.The reclamation nozzle captures a po...

“喷管”的英语可以翻译为：spray tube，jet nozzle，nozzle，effuser ...

“喷管”的拼音为：pēn guǎn...