Biodegrading
v. 生物递降分解( biodegrade的现在分词 )
🗣️ 情景例句
What are you working on?
你在干什么？
The tail does often catch the fox.
狐狸常因尾巴而被捕。
Ask Mr. Wu if you can have some old boxes.
问问吴先生，你能否搞到一些旧箱子。