tuberosity of radius

例句：

1. 1.The doctor found a tuberosity on the patient's neck.
   医生在患者的脖子上发现了一个结节。
2. 2. The car had several tuberosities that could be removed.
   这辆车有几个可以移除的结节。
3. 3. The surgeon removed the tuberosity and performed a biopsy.
   外科医生切除了结节并进行了活检。