Cossaite
[化] 致密钠云母
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
Say well is good, but do well is better.
说得漂亮固好，做得漂亮更佳。
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。