Biotite
n. 黑云母\\n[化] 黑云母
🗣️ 情景例句
So it's just you and me, Susan.
所以 这里只有你和我， Susan。
That was clever the way you worked out your problem.
那是解决你的问题的好办法。
Oh, sorry! This is Lucy. This is Lily. They're new. Lucy, this is my friend Jim.
噢，对不起，这是露茜，这个是莉莉。他们是新来的，露茜这是我的朋友吉姆。