Sinuses tympani
[医] 鼓窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
n. 定音鼓
🗣️ 情景例句
Keep your chin up.
别灰心。
This is a check.
这是一张支票。
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。