敌人 → ☊ 
kẻ thù 
enemy 
Their force prepares to ambush the enemy. ☊ 
Lực lượng của họ chuẩn bị phục kích kẻ thù. ☊ Military like: kẻ thù → →
der Widersacher ☊ kẻ thù, đối phương ☊ 
☊ The country was arming against the enemy. ☊ arm ☊
They cut off the enemy's retreat. ☊ cut sth off ☊
He has a lot of enemies in the company. ☊ enemy ☊
After just one day, she had already made an enemy of her manager. ☊ enemy ☊
They used to be friends but they are now sworn enemies (= are determined not to become friends again). ☊ enemy ☊
It is rare to find a prominent politician with few political enemies. ☊ enemy ☊
The state has a duty to protect its citizens against external enemies. ☊ enemy ☊
Birds are the natural enemies of many insect pests (= they kill them). ☊ enemy ☊
The enemy was/were forced to retreat. ☊ enemy ☊
behind enemy lines (= the area controlled by the enemy) ☊ enemy ☊
Poverty and ignorance are the enemies of progress. ☊ enemy ☊
Sheila will inherit everything in the event of his death. ☊ in the event of sth, in the event that sth happens ☊
fire (sth) (at sb/sth): Missiles were fired at the enemy. ☊ fire ☊
She gave away state secrets to the enemy. ☊ give sth/sb away ☊
At that time, the castle was in enemy hands. ☊ in the hands of sb, in sb's hands ☊
He was her most hated enemy. ☊ hate ☊
The enemy kept up the bombardment day and night. ☊ keep sth up ☊
During the war their lands were occupied by the enemy. ☊ land ☊
an observation post/tower (= a place from where sb, especially an enemy, can be watched) ☊ observation ☊
Move the books onto the second shelf. ☊ onto ☊
an allied/enemy power ☊ power ☊
a final push against the enemy ☊ push ☊
supermarket/library shelves ☊ shelf ☊
shoot (sth) (at sb/sth): troops shooting at the enemy ☊ shoot ☊
state secrets (= information that could be harmful to a country if it were discovered by an enemy) ☊ state ☊
The enemy won because of their superior numbers (= there were more of them). ☊ superior ☊
Her indecisiveness makes her her own worst enemy. ☊ be your own worst enemy ☊