1.
This country is open to attack by an enemy.
这个国家易受敌人攻击。
2.
They were surrounded back and belly and had no way out.
他们腹背受敌，无路可逃。
3.
Being attacked from two sources or sides simultaneously.
两面夹击受两面夹击，腹背受敌
4.
The trenches sheltered us from enemy gunfire.
战壕掩蔽我们不受敌人炮火袭击。
5.
subjected to enemy attack or censure.
受敌人攻击或责难的影响。
6.
The ship was raked fore and aft by enemy's fire.
这艘船遭受敌人炮火的纵向扫射。
7.
That battle took a heavy toll of the Taiping troops for they were attacked front and rear.
那次战役太平军因腹背受敌, 伤亡惨重。
8.
To ensure that your whole host may withstand the Brunt of the enemy's attack and remain unshaken--this is effected by maneuvers direct and indirect.
三军之众,可使必受敌而无败,奇正是也﹔
9.
He was assailed by his political opponents.
他受到他的政敌的攻击。
10.
The enemy suffered heavy causalities.
敌人遭受了沉重的打击。
11.
He was examined on (the) suspicion of being an enemy agent.
他因敌特嫌疑而受审查。
12.
The main force of the enemy met with a check.
敌人的主力受到了牵制。
13.
He was basely slandered by his enemies.
他受到仇敌卑鄙的诋毁。
14.
She met/was met with much hostility, criticism, kindness, etc.
她受到敌视、 批评、 善待等.
15.
They came under heavy enemy gunfire.
他们受到敌人猛烈炮火的袭击。
16.
When an alligator lizard is attacked by an enemy it drops its tail.
当蜥蜴受到敌人攻击，它丢掉它的尾巴。
17.
The enemy reeled when surprised from the rear.
敌军从背後受到奇袭而乱了阵脚。
18.
Our advance was harassed by the enemy.
我军的前进受到敌军 (一再) 的骚扰。