词族 · sanguinity
词形变化
派生词
英语词源
- sanguinity (n.)
- late 15c., "consanguinity;" see sanguine + -ity. Meaning "quality of being sanguine" is from 1737.
权威例句
- 1. He looks at his future with sanguinity.
- 他对前途抱乐观态度.