Biodegraded
vt. 生物递降分解（biodegrade的过去式与过去分词形式）
🗣️ 情景例句
I've been meaning to ask you
我一直想问
Ellen liked to smell her mother's cooking, when she came home.
艾伦回到家来，喜欢闻一闻母亲做的菜。
Yes. B-double O-K, book.
好的。B-双写O-K，book（书）。