English中文EspañolFrançais
self-contained breathing apparatus /ˈsɛlfkəntˈeɪnd ˈbɹiːðɪŋ ˌapəɹˈeɪtəs/ n

中文：自给式呼吸器

中文 · 自给式呼吸器Español · aparato de respiración autónomoFrançais · appareil de protection respiratoire
Meaning：Device that protects against inhaling toxic gas, smoke, dust, etc. respiratory system
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