Biotitic
a. biotite（黑云母）的变形
🗣️ 情景例句
Well, I guess. He does look a lot like Richard,
嗯 ，有点像。他确实很像Richard。
Take my jacket if you are cold.
如果你觉得冷，穿上我的夹克吧。
The other students in the class keep their eyes closed.
班里其余学生一直闭着眼。