Siliconizing
[计] 硅化处理
🗣️ 情景例句
What's wrong?
什么病
What's the area of the Congo in square miles?
在平方英里内刚果的范围是什么？
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。