Pollutant diffusion
[化] 污染物扩散
🧩 词语组成解析
pollutant
[pə'lu:tənt]
n. 污染物;
🗣️ 情景例句
And you can tell me
到时候你就可以告诉我`
Which one is better?
哪一个是较好的？
The next day he walked through the wood again.
第二天，他再次穿过树林。