safety

安全；平稳，稳妥

（武器上的）保险销 (= safety catch)

safety

安全, 保险, 安全设备, 保险装置

safety

1. the state of being certain that adverse effects will not be caused by some agent under defined conditions; "insure the safety of the children"; "the reciprocal of safety is risk"

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2. a safe place; "He ran to safety"

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3. a device designed to prevent injury

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4. (baseball) the successful act of striking a baseball in such a way that the batter reaches base safely

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5. contraceptive device consisting of a thin rubber or latex sheath worn over the penis during intercourse

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6. a score in American football; a player is tackled behind his own goal line

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