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
Oh, I'd still like to see your work.
噢 我仍然希望看到你的作品。
Easier said than done.
说时容易做时难。
Whenever Arthur was angry, he would walk out of the room.
阿瑟生气时，就会出去。