Merwinite
[化] 镁硅钙石
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
You'll hurt your finger, if you don't take care.
你不专心的话，就会伤到你的手指。
Her family are all music lovers.
她全家人都是音乐爱好者。