battle line noun
plural battle lines
plural battle lines
Learner's definition of BATTLE LINE
[count]
: a line of soldiers who are fighting in a battle战线 —
usually used figuratively in phrases like the battle lines have been drawn to say that groups of people strongly disagree about an issue and are fighting or arguing with each other划清战线（通常用作比喻，指争战之际各拥一方形成对垒之势）