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单词 oxygen mask
释义 oxygen maskBrE /ˈɒksɪdʒən mɑːsk/NAmE /ˈɑːksɪdʒən mæsk/ nouna device placed over the nose and mouth through which a person can breathe oxygen, for example in an aircraft or a hospital 氧气面具;氧气面罩
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更新时间:2025/3/13 10:34:21