单词 | air chamber |
释义 | Word Frequency air chamber(ɛə ˈtʃeɪmbə) noun 1. engineering a compartment in a device or structure that is filled with air Hyperbaric oxygen treatment provides 100 per cent oxygen to the body inside a pressurisedair chamber. Fourteen miners scramble to safety after using emergency air chamber. The shoe features an air chamber that molds itself to the shape of the wearer. 2. biology a chamber or cavity in a plant or animal that is filled with air or gas The shell is usually light in substance or lightened by air chambers. |
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