Oligotropic
[医]采少种花的（指蜂）
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
What's the typical farm product in this region?
这个地区典型的农产品是什么？
I have just received a letter from my brother, Tim.
我刚刚收到弟弟蒂姆的来信，