archenemy的例句（archenemy在句子中的用法）

• He actually made friends with his archenemy, Doune. 他竟同自己的死敌唐恩结成了朋友.
• Stays up late is the skin health care archenemy. 熬夜是皮肤保健的大敌.
• Conceit and complacency are the archenemy of unity. 骄傲自满是团结的大敌.