contusion造句

Blunt injury to the chest may also result in myocardial contusion.
钝性胸部伤也能造成心肌挫伤.

It occurs in the laceration and contusion as well as in the clean surgical incision.
撕裂伤,挫伤和外科清洁切口,都会发生这种现象.

And main types of injuries are contusion, scratch, sprain and strain.
警体运动损伤类型以挫伤、擦伤、扭伤和拉伤为主.