invader

1. N-COUNT Invaders are soldiers who are invading a country. 侵略者

The city was destroyed by foreign invaders. 這座城市被外國侵略者燬壞了。

2. N-COUNT You can refer to a country or army that has invaded or is about to invade another country as an invader. 侵略國; 侵略軍

...action against a foreign invader. …反對外國侵略者的行動。