Siderosillicate
硅铝铁石
🗣️ 情景例句
Everything will be just fine.
一切都会安好的。
The proof of the pudding is in the eating.
空谈不如实验。（实践出真知）
After lunch Aunt Huang came in and she looked worried.
午饭后黄阿姨来了，她面带愁容。