advance guard
US /ədˈvæns ɡɑrd/
UK /ədˈvɑːns ɡɑːd/
名詞
1.
先鋒隊, 前衛
a detachment of troops or ships moving at the head of a main force
範例:
•
The advance guard scouted ahead for enemy positions.
先鋒隊向前偵察敵軍陣地。
•
The general sent the advance guard to secure the bridge.
將軍派先鋒隊去佔領橋樑。
2.
先鋒, 前衛
a group of people who introduce new ideas or developments
範例:
•
The artists of the advance guard challenged traditional norms.
先鋒派藝術家挑戰了傳統規範。
•
She was part of the advance guard in medical research.
她是醫學研究的先鋒之一。