Biodegraded
vt. 生物递降分解（biodegrade的过去式与过去分词形式）
🗣️ 情景例句
Yeah, they're getting the assembly hall
是啊，他们在布置大礼堂
He has a pair of gloves.
他有一副手套。
When he was decorating his house, he had gotten the bedroom painted first.
他装修房子时，先刷了卧室。