Biodegradability
生物可降解性
🗣️ 情景例句
I eat there a lot.
我在那 吃过好多次。
A woman's work is never at an end.
妇女的活计做不完。
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。