本文摘要：safety [ˈseɪfti]vt.掩护；n.宁静，保险机，宁静打a state in which or a place where you are safe and not in danger or at risk参考例句： He was worried about the safety of me. 他为我的宁静担忧。

safety [ˈseɪfti]vt.掩护；n.宁静，保险机，宁静打a state in which or a place where you are safe and not in danger or at risk参考例句： He was worried about the safety of me. 他为我的宁静担忧。

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