Carboborite
水碳硼钙镁石; 水碳硼石
🗣️ 情景例句
It was so nice meeting you, Mr. Stewart.
很高兴遇见你， Stewart先生。
One cannot eat one's cake and have it.
事难两全其美。
This is wonderful, I said.
“这太奇妙了，”我说。