Biodegraded
vt. 生物递降分解（biodegrade的过去式与过去分词形式）
🗣️ 情景例句
No, no. I just changed my seat.
不 不。我刚才换了一下座位。
Do you like skating?
你喜欢溜冰？
Both of them are exciting. I like watching them. Are you good at sailing?
这两种运动都令人兴奋。我喜欢看。你擅长帆船吗？