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n. 验证码
🗣️ 情景例句
The subject is unfamiliar to me.
那个问题我不熟悉。
He most lives who lives most for others.
活著对别人贡献最多的人，活得最有意义。
In the process, he enjoyed himself thoroughly and kept telling everybody how much he hated hospitals.
在晚会上他尽情娱乐，一再告诉大家他是多么讨厌医院。