Mastoid operation
[医] 乳突凿开术
🧩 词语组成解析
a. 乳头状的\\nn. 乳突
🗣️ 情景例句
I just took the wrong train.
只是我坐错了车。
I've lived here for five years.
我住在这里有5年的时间了。
I lost the door key about here.
我在这附近掉了门钥匙。