Silicocalcium
硅钙合金
🗣️ 情景例句
If there's anything you need while you're in town, just let me know.
你在镇上有什么需要，就告诉我吧。
Do you like cooking?
你喜欢烹饪？
I'm going to see my husband. He's ill in hospital.
我要去看我丈夫。他生病住了医院。