Mirthlessness
n. 悲伤;阴沉
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
I remember the girl whose father owns a pet shop.
我记得那个女孩的父亲有一家宠物店。
Well done! You are always doing a good job!
干得不错！你总是干得很出色！