noun 下载 🔗分享 头痛,头疼 A pain or ache in the head. Examples : "My terrible headache kept me from concentrating on my math homework. " 我头疼得厉害,没法集中精力做数学作业。 medicine disease sensation body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 麻烦,令人头疼的事,难题。 A nuisance or unpleasant problem. Examples : "The clumsy filing system has been a huge headache." 这个笨拙的归档系统一直是个大麻烦。 situation condition 与AI对话词汇游戏阅读练习