Dimensionless
大学 College[计] 无量纲的\\n[化] 无因次的; 无量纲; 无量纲的
🗣️ 情景例句
By the way,
顺便问一声，
Reason rules all things.
情理管万事。
How long has Kate been at her school?
凯特进校学习有多长时间了？