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Chinese dictionary
n.natural enemy
鸟是许多害虫的天敌。
Birds are the natural enemies of many insect pests.
猫和狗素来是天敌。
Cats and dogs have always been natural enemies.
鸟是许多害虫的天敌。
Birds are the natural enemies of many insect pests.
猫和狗素来是天敌。
Cats and dogs have always been natural enemies.