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Personal flotation device
/pˈɜːsənəl fləʊtˈeɪʃən dɪvˈaɪs/
/pˈɜːsənəl floʊtˈeɪʃən dɪvˈaɪs/Personal flotation device
01
个人浮力装置
a piece of sports equipment designed to keep a person afloat in water, commonly used in activities like boating and kayaking
例子
The lifeguard always keeps a supply of personal flotation devices near the pool.
In case of emergency, grab your personal flotation device and head for the lifeboats.
The personal flotation device should be inspected regularly for any signs of wear.
It's mandatory to wear a personal flotation device during this whitewater rafting trip.
