Level 5 · word 6,913 of 20,000
hallmark
/ˈhɔːlˌmɑːrk/
American

- n. 品质证明, 标志
- Definition
- n. a mark showing the quality or standard of something
- Example
- Honesty is the hallmark of a good friendship.
- 诚实是良好友谊的标志。