vanguard
中文意思
- n. 先锋
英文释义
- n. the leading units moving at the head of an army
- n. the position of greatest importance or advancement; the leading position in any movement or field
词形变化
- 复数
- vanguards
例句
n. 先锋
The tech company has always been in the vanguard of artificial intelligence research.
这家科技公司一直处于人工智能研究的先锋地位。