Clearance diametral
[化] 径向间隙
🧩 词语组成解析
a. 直径的\\n[机] 直径的
🗣️ 情景例句
How was your trip to New York?
你的纽约之行如何?
A middle course is the safest.
中庸之道最保险。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。