Polyleptic
[医] 多次复发的
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
He spends a lot of time reading books on ecology.
他花了大量的时间阅读生态学方面的书籍。
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，