laceration
🇺🇸
/ˌlæsəˈreɪʃn/
🇬🇧
/ˌlæsəˈreɪʃn/
A deep cut or tear in skin or flesh.
He got a laceration on his arm playing outside.
他在户外玩耍时手臂上搞了个撕裂伤。