Terms for subject Anatomy containing circumference

English	Chinese
articular circumference of radius	桡骨环状关节面 (位于桡骨头周缘，与尺骨的桡切迹构成桡尺近侧关节)
articular circumference of ulna	尺骨环状关节面 (尺骨头前、外侧、后面的关节面,与桡骨尺切迹构成桡尺远侧关节)