Scala tympani
[医] 鼓阶
🧩 词语组成解析
[医] 阶
n. 定音鼓
🗣️ 情景例句
She doesn't have the phone number.
她不知道那儿的电话号码。
You'd better run or you're going to be left behind.
你最好跑不然你将落在后面。
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？