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
With a piece of meat on a string!
用一根绳子拴着一点肉
Take time when time comes lest time steal away.
机不可失，时不再来。
You can make it!
你能做到！