Silicatization
硅酸盐化, 硅化处理, [采矿]灌注硅酸钙
🗣️ 情景例句
Thanks for trying.
谢谢你尽了力。
Do you speak English?
你会说英语吗？
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，