英语词汇“secondary lifesaving equipment”的翻译、意思、用法、释义-英汉汉英双解词典

单词	secondary lifesaving equipment
释义	secondary lifesaving equipment 🌏辅助救生工具
随便看	Mammococcus mammo-comb.f mammoda mammodis mammogen mammogenesis mammogenic mammogenic hormone mammogenic hormones Mammoglobin mammogram mammogram database Mammograme mammogramme mammogrammes mammograms mammograph mammographer mammographers mammographic mammographically mammographic device mammographic parenchymal pattern mammographic screen mammographic signs