Calcificaton
[建] 钙化(作用), 骨化(作用)
🗣️ 情景例句
A serious matter.
一个严重的问题。
He won't pay attention to anybody.You're just wasting your breath.
他不会注意任何人.你只是在浪费你的时间。
In the first instance, we would be looking for plant life, rather than 'little green men'.
首先我们要寻找植物，而不是那种“小绿人”。