safeties是什么意思 safeties在线中文翻译

safeties [ˈseiftiz]

中文翻译
1
n. 安全( safety的名词复数 ); 平安; 安全性; 无危险
英语释义
1
n. the state of being certain that adverse effects will not be caused by some agent under defined conditions
2
n. a safe place
3
n. a device designed to prevent injury or accidents