Biodegrade
[ [baiəudi'greid] ]
大学 College
vt. 生物递降分解
🗣️ 情景例句
I think I'll take the afternoon off.
我想下午休息。
Why did you sit up so late?
为什么你这么晚还不睡觉？
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时，但您必须保持房间温暖。