Datholite
硅硼钙石
🗣️ 情景例句
Is everything OK?
一切都好吗？
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
I realized sadly that I had been completely defeated by their ingenuity.
我懊丧地感到败在了足智多谋的蚂蚁的手下。