Cavities
n. 腔, 洞( cavity的名词复数 ); （龋齿的）洞
✅ 同义词
🗣️ 情景例句
That's all right, Susan.
没有错， Susan。
Have a nice Thanksgiving!
感恩节快乐！
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。