Mirthless
a. 不快乐的, 悲伤的, 阴郁的
✅ 同义词
🗣️ 情景例句
Thanks.
谢谢。
Who is going to pay for it?
谁付账？
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。