Ihrigising
硅化法
🗣️ 情景例句
I am also glad to be here.
我很高兴来这里 。
Beard the lion in his den.
老虎头上捉虱；太岁头上动土。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。