Biodegradation of pollutants
[法] 污染物的生物解析
🧩 词语组成解析
生物降解
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 污染物质（尤指工业废物）( pollutant的复数形式 )
🗣️ 情景例句
It's nice to see you again.
很高兴再见到你们。
I suppose it's difficult for you to do this.
我推测对你来说做这件事情是很困难的。
Don't count on me.
别指望我。