请输入您要查询的英文单词：
单词
ˈfront-ˌline
释义
ˈfront-ˌline
ADJ
only before noun
1
directly involved in fighting during a war 前线的
front-line troops
前线部队
1a
front-line states have a border with an area of another country where there is fighting （国家）与交战国家相邻的，前线的
2
with a leading or important position in an activity 主要的；重要的
a front-line campaigner in the 1987 election
1987年大选中主要的活动家