- 备用二级头呼吸器
- bei4 yong4 er4 ji2 tou2 hu1 xi1 qi4backup regulator, octopus (diving)* * *備用二級頭呼吸器|备用二级头呼吸器 [bèi yòng èr jí tóu hū xī qì] ► backup regulator ► octopus (diving)
Chinese-English dictionary. Academic. 2013.
Chinese-English dictionary. Academic. 2013.