Biodegradation
生物降解
🗣️ 情景例句
We accepted their challenge to a baseball game.
我们接受了他们棒球邀请赛的挑战。
The designer is going to create a new type of dress.
服装设计师正在设计新款女装。
I arranged to meet Jane after work last night but she didn't turn up.
我昨晚安排下班后见简，但她没来。