Silicification
n. 硅化作用\\n[医] 硅化
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
He hasn't answered my letter yet.
他还没有给我回信。
Later a neighbour told me about him.
后来，一位邻居告诉了我他的情况。