Dimensionless group
[化] 无量纲数群
🧩 词语组成解析
[计] 无量纲的\\n[化] 无因次的; 无量纲; 无量纲的
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I want to make a withdrawal.
我想取钱。
Did you hear something?
你听到了什么？
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。