Cavities
n. 腔, 洞( cavity的名词复数 ); （龋齿的）洞
✅ 同义词
🗣️ 情景例句
About three weeks. We'll have enough time for our talks.
大约三个礼拜，我们有足够的时间交谈了。
No, man. You're the one who blew it.
不，老兄，你才是败事的一个。
Platform Two.Over the bridge.
2号站台。过天桥。