Cavities
n. 腔, 洞( cavity的名词复数 ); （龋齿的）洞
✅ 同义词
🗣️ 情景例句
Believe me, Max is fine.
相信我， Max很好。
Who bought that new house down the street from you?
谁挨着你的那条街买了那幢新房子？
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。