1.
semiclosed-circuit mixed-gas scuba
自足式半闭路混合气水下呼吸器
2.
In 1943 Jacques Cousteau and his friend made it possible by inventing the scuba machine.
1943年，雅克·库斯托和他的朋友发明了水下呼吸器，才使潜水成为可能。
3.
A trademark used for an underwater breathing apparatus.
水肺，水中呼吸器用于水下呼吸装备的一种商标
4.
Siebe Gorman aqualung
史柏高文水中呼吸器
5.
One that works under water, especially one equipped with breathing apparatus and weighted clothing.
潜水员水下工作者，尤指配有呼吸器和加重衣服的水下工作者
6.
Man cannot breathe under water.
人不能在水下呼吸。
7.
an underwater diver who uses scuba gear.
一个备有水中呼吸器装置的潜水员。
8.
Scuba, Snorkeling and Water-sports apparel (excellent pricing).
配套的水呼吸器，戴呼吸管潜泳并且水运动衣服(优秀定价)。
9.
The passages of the human respiratory system.
呼吸器官，呼吸道人体呼吸系统的通道
10.
Heinke self-contained underwater breathing apparatus
喜力嘉自给式水底呼吸器
11.
compressed-air scuba
自戴式压缩空气潜水呼吸器
12.
anti-drawning mask
带氧气呼吸器的轻型潜水面罩
13.
They breathe under water with the gills on the sides of their heads.
它们在水下用长在头部两侧的鳃呼吸。
14.
the digestive [respiratory] apparatus
消化 [呼吸] 器官
15.
A man without a diving suit will find it difficult or impossible to breathe if he goes down too far.
不穿潜水服的人如果下潜太深，就会感到呼吸因难，甚至无法呼吸。
16.
a record of breathing made with a spirograph.
呼吸描记器做的呼吸记录。
17.
children become expert at holding their breath under water,
孩子们已经能熟练地在水下屏住呼吸了，
18.
Swimming the Styx: Gain swim speed and ability to breathe water.
冥河之泳：获得游泳速度和水下呼吸能力。