tumefaction是什么意思

n.肿胀

1. The doctor diagnosed the patient's condition as a tumefaction in the joint.
医生诊断患者的病情是关节处的肿胀。

2. The boy's cheek showed signs of tumefaction after he fell off his bike.
那个男孩摔下自行车后脸颊出现了肿胀的迹象。

（医学）肿胀；膨胀；脓肿；肿瘤