Caverna
腔, (空)洞, 盂
🗣️ 情景例句
All set for eating.
吃饭用的一切都准备好了。
He is also very fond of playing tennis and manages to find time for a game twice a week.
他非常喜欢打网球，每周总要抽时间打两次。
Growth, however, brings new problems and concerns.
不过，发展也带来了新的问题和顾虑。