Silazane
硅氮烷
??? 情景例句
Mr. Maxwell?
您是Maxwell先生嗎？
Thank you for a very enjoyable evening.
謝謝你，今晚過得真愉快。
I have two cats. One is white, the other is black.
我有兩只貓，一只是白貓，另一只是黑貓。