1.
a group of foes or hostile forces.
"一群敌人,敌对势力"
2.
Of, relating to, or being a hostile power or force.
敌人的，敌军的属于或与敌军或敌对力量相关的
3.
Third, we were faced with a weak enemy.
第三，敌人的脆弱。
4.
They beat off the enemy(all the enemy attacks.
他们击退了敌人（敌人的一切进攻）。
5.
Be on the watch for the enemy.
监视敌人（以防袭击）。（对敌人戒备着。）
6.
The enemy took him prisoner/He was taken prisoner by the enemy.
敌人把他俘虏了[他被敌人俘虏].
7.
put the enemy to rout
击溃敌人,使敌人溃败 [溃散]
8.
under the guise of friendship he betrayed them.
只有识破敌人的伪装才能打败敌人。
9.
if not, an enemy, and he will.
要不,赐给我敌人,敌人准会挑错.
10.
a redoubtable opponent [enemy]
不可轻视的对手 [敌人] ,劲敌
11.
He was captured by the enemy, but escaped from prison shortly thereafter.
他被敌人俘虏，但很快就从敌营中逃脱。
12.
The enemy mask their enmity under an appearance of friendliness.
敌人用友好的外表来掩饰内心的敌意。
13.
The enemy's atrocities made one boil with anger.
敌人的暴行令人发指。
14.
He was hostaged to the enemies.
他被送给敌人做人质。
15.
This man is in the pay of the enemy.
此人是被敌人收买的。
16.
The men hurled their spears at the enemy.
这些人把矛枪投向敌人。
17.
This country is open to attack by an enemy.
这个国家易受敌人攻击。
18.
The soldier sprayed the enemy with bullets.
士兵们对敌人进行扫射。