英语词汇“personal flotation devices”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	personal flotation devices
释义	personal flotation devices [网络] 人员漂浮设备；E级的安全要求；个人救生衣的正式名称
随便看	general convertion general cooperative union general coordinate system for air survey general coordinating budget general corporation general correlation general corrosion general cost general cost benefit models general cost-benefit models general cost function general council General Council of British Shipping General Council of Congregational Christian Churches general council of the bar General Council of Trade Unions of Japan general counsel general count general count register general course general court general court - martial general court-martial general covariance general credit 锦鳞无处传幽意，海燕兰堂春又去。隔年书，千点泪，恨难任。锯不成葫芦改不成瓢锯了嘴的葫芦，一句话也没有锯倒大树捉老鸹锯倒树儿捉老鹳锯匠相骂，东家造化锯响就有末锯响有末，磨响有音锯快不怕树粗锯碗找碴儿がでんいんすい【我田引水】がとーしょこらがながなるがにまたがにまた【蟹股】がはくがはく【画伯】がばがばがばと