Radial clearance
[化] 环向间隙
🧩 词语组成解析
🗣️ 情景例句
I sure do. It was fun.
当然。当时真有意思。
To hear a hundred times is not so good as to see once.
百闻不如一见。
It's a pity I didn't think of it earlier.
很可惜，我没有早一点想起这事来。