Scala tympani
[医] 鼓阶
🧩 词语组成解析
[医] 阶
n. 定音鼓
🗣️ 情景例句
Has poor scholastic record, just got by.
学习成功不够好，仅仅过得去而已。
I can't afford it.
我买不起。
The shortest answer is doing.
最简短的回答是干。