英语词汇“PFD”的读音、意思、造句、用法及中英文翻译-迷途网

词汇	PFD
释义	PFD noun /ˌpiː ef ˈdiː/ /ˌpiː ef ˈdiː/ a life jacket or similar device that is designed to help you float in water (the abbreviation for ‘personal flotation device’)旨在帮助您在水中漂浮的救生衣或类似设备（“个人漂浮设备”的缩写） All competitors are required to wear PFDs and helmets.要求所有参赛选手佩戴PFDs和头盔。
随便看	seraphic seraphical seraphically seraphicalness seraphicalnesses seraphicness seraphim seraphims seraphlike seraphs Serb Serbia Serbian serbians serbias serbs serenade serenade_1 serenaded serenader serenaders serenades serenading serendipiter serendipiters

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