Polyethnic
a. 多民族的, 多种族的
🗣️ 情景例句
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
We used to go to the movies about once a week.
我们过去常一个星期大约去看一次电影。
We continually wage war on them, for they contaminate our food, carry diseases, or devour our crops.
人类不断同昆虫斗争，因为昆虫弄脏我们的食物，传播疾病，吞噬庄稼。