Silicification
n. 硅化作用\\n[医] 硅化
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
Can you came down a bit?
可以再便宜点吗？
and beyond six or seven they are worthless.
如果超过六七天，天气预报就没有了任何价值。