Yttrocrasite
钛钇钍矿
🗣️ 情景例句
I'm not only willing to help, I'm willing and able.
我不但示意帮忙，而且能够帮上忙。
I didn't read the whole paper, arts column.
我没有看到报纸的全部，我只是大概看了艺术版。
Have you taken your medicine today?
你今天吃药了吗？