Mastoid cavity
[医] 乳突腔
🧩 词语组成解析
a. 乳头状的\\nn. 乳突
🗣️ 情景例句
I'm going to miss all of you.
我会想念你们大家的。
This product is doing very well in foreign countries.
这种产品在国外很畅销。
I knew that my turn had come.
我知道这次该轮到我了。