injury incurred when the human body hits or is hit by a large outside object (as a car)
双语例句
Traumatic rupture of the diaphragm from blunt trauma is due to a sudden explosive increase in the pleuroperitoneal pressure gradient. 摘要外伤性横膈膜疝气，多因腹部钝伤造成腹膜与胸腔问压力差急剧增加所致。
The blunt component in a penetrating neck injury is easy to be overlooked and it may cause a subsequent cerebral infarction. 摘要颈部穿刺伤中可能包含的钝伤成分很容易被忽略，然而它却可能造成脑血管梗塞。
