n. the state of being certain that adverse effects will not be caused by some agent under defined conditions n. a safe place n. a score in American football; a player is tackled behind his own goal line
中文翻译
n. 安全, 保险, 平安, 保安设备 vt. 保护, 防护
4
Collins 星级
1
Oxford 级别
1,165
BNC 频率
1,132
使用频率
记忆技巧
safety 的词根是 safe，表示安全，后缀 ty 表示状态或性质，因此 safety 的意思是安全的状态。