substaneous hemorrhage的用法和樣例：
例句
- Nontraumatic subperiosteal orbital hemorrhage may occur at any age, but the incidence decreases with age.
非創(chuàng )傷性眼窩骨膜下出血可以發(fā)生在任何年紀，但是在成年人，骨膜下出血則較少見(jiàn)。 - In cases of intussusception, submucosal hemorrhage is thought to serve as a leading edge of the intussusceptum.
在腸套疊的病例中，粘膜下出血被認為是引起套入部邊緣側移的主要原因。
