Biodegrades
vt. 生物递降分解（biodegrade的第三人称单数形式）
🗣️ 情景例句
What is wrong with you?
你怎么啦？
Do I have to reserve a seat?
我一定要预订座位吗？
But we have a few small differences, too.
但是我们之间还有些小的差别的。