aqualung
🇬🇧/ˈækwəlʌŋ/ 🇺🇸/ˈɑːkwəlʌŋ/breathing apparatus used by divers, etc, consisting of a mouthpiece attached to air cylinders strapped to the back 水中呼吸器
noun [专属名词]水中呼吸器，水肺
Watch to time air supply in aqualung.
用手表来计算氧气瓶中气体的供应量。
单词造句:
- 网友用“Aqualung”造句精选
- It was a perfection of a valve that made the aqualung possible and put man back into the sea with all the freedom of a fish. 是阀的完善使研究水中呼吸器成为可能，并将人类送到海里，使其象鱼一样自由。