snap是什么意思

网络释义

1)snap,按钮,按扣2)drop-away button,脱扣按钮3)latched push-button,锁扣式按钮4)button snap,按钮式[钩]扣5)button,钮扣;按钮;桨护木6)snap-button closing,扣按压式钮扣