- self contained under water breathing apparatus
- 自持: control oneself; restrain on ...
- 水下呼吸器: underwater breathing apparat ...
- 可用自持水下呼吸器的海区: scuba zone
- 水下呼吸器: hookah; scuba; self-contained underwater breathing apparatus; underwater breathing apparatus
- 全套水下呼吸器: self-contained underwater breathing apparatus
关注微信公众号:chachacidian,回复:自持水下呼吸器,即可在微信中查询翻译