Datolite
n. [矿]硅灰硼石, 硅钙硼石
🔁 扩展释义
【化】 硅钙硼石
🗣️ 情景例句
Why don't you go to your room, Mom, and get some sleep.
为什么不到你的房间去？妈妈， 去睡一会儿。
He is proud of his achievement.
他为自己取得的成就感到骄傲。
Practice dialogues like these.
这样练习口语。