If you have your skin cut, it will have a quick cure and stop viruses from getting into your body.
如果你的皮肤被割伤了，它会很快痊愈并阻止病毒进入你的身体。
2
He gave the cut a quick dab with a towel.
他麻利地用毛巾蘸了蘸伤口。
《牛津词典》
3
Cut straight down, at a right Angle to board. with a quick stroke of the knife blade. pushing the potato slice away from the potato as you hit the board.