safety [ˈseɪfti]

以下由轻松背单词网站提供

vt.保护；n.安全，保险机，安全打

a state in which or a place where you are safe and not in danger or at risk

He was worried about the safety of me. 他为我的安全担心。
This new plane is undergoing safety tests. 这架新型飞机正在接受安全试验。