Biotite
n. 黑云母\\n[化] 黑云母
🗣️ 情景例句
I'm with you.
我知道你的意思。
I ought to keep cool.
我应该保持冷静。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。