1) He doesn't know a friend from an enemy.
他不分敌友。
2) He couldn't differentiate between the enemy and ourselves.
他敌我不分。
5) differentiate between the enemy and the friend
划分敌友
6) the demarcation of enemy and friend
敌友划分
补充资料:分清
分辨清楚:~是非ㄧ一片汪洋,分不清哪是天哪是水。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条