Concentration distribution
[计] 浓度分布
🧩 词语组成解析
🗣️ 情景例句
You'll meet them.
你会见到他们的。
Without method, little can be done to any good purpose.
不讲究方法，办事就没有成效。
Thank you.I'll certainly be more careful.
谢谢您。我以后一定会多加注意。