safeties

1.安全;平安,稳安,保险

2.安全设备,保险装置

3.【棒】安全打

4.(枪等的)保险器,安全瓣;〈口〉低座脚踏车[自行车]

1.the fact that a thing is safe to do or use; relating to how safe something is, or designed to make something safer; a safety official or committee is in charge of making something safe to do or use

2.a place or situation in which you are protected from danger or harm

3.a safe way of behaving or using something

4.a way of scoring two points in a game of football by stopping a player with the ball in his own end zone; a player on the defense of a football team who stands very far away from the other team

5.the part of a gun that stops you from accidentally shooting it