Biotitic
a. biotite（黑云母）的变形
🗣️ 情景例句
I wish I could beat this summer heat.
我真受不了夏日的酷暑。
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
We must get help.
我们得找人帮忙。