Caverna
腔, (空)洞, 盂
🗣️ 情景例句
The old library building on Chestnut Street,
Chestnut街老图书馆，
Do you like skating?
你喜欢溜冰？
always respects a parent who admits that he is wrong,
他们总是尊敬的，对于能够承认错误或无知、