单词 | scuba |
释义 | scuba /skooh"beuh/, n. , v. , scubaed, scubaing. n. 1. a portable breathing device for free-swimming divers, consisting of a mouthpiece joined by hoses to one or two tanks of compressed air that are strapped on the back. 2. See scuba diving. v.i. 3. scuba-dive. [1950-55; s(elf)-c(ontained) u(nderwater) b(reathing) a(pparatus)] |
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