词族 · ulcerous
派生词
英语词源
- ulcerous (adj.)
- early 15c., from Latin ulcerosus "full of sores," from stem of ulcus (see ulcer).
权威例句
- 1. Cankerous marked by or infected with canker; ulcerous.
- 具有溃疡特征的或感染上溃汤的; 溃烂的.