Caverna
腔, (空)洞, 盂
🗣️ 情景例句
Bye, Marilyn.
再见， Marilyn。
I'm glad you helped me.
我很高兴你能帮我的忙。
Oh! Well, for that, you'd better find an English pen friend.
哦！那你最好为此找一个英文的笔友。