Biotite
n. 黑云母\\n[化] 黑云母
🗣️ 情景例句
I'm Robbie...Robbie Stewart.
我叫Robbie Robbie Stewart。
Do you have any toys?
你有玩具吗？
Then he sat there and looked at it for three hours! He didn't write a word!
然后他就坐在那里，对着考卷看了3个小时，一个字也没写！