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flotation device的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
rescue equipment consisting of a buoyant belt or jacket to keep a person from drowning
flotation device的用法和樣例：
例句
- Additionally, flotation devices including rings and armbands should not be used in the bath to ensure the safety of your baby.
此外，在沐浴中不應使用漂浮裝置包括吊環和臂章以確保你寶寶的安全。
