Silcrete
硅结砾岩; 硅质壳层
🗣️ 情景例句
Freezing, isn't it?
好冷啊！
I've put on my uniform. Let's go!
我穿上制服了，走吧！
Merry Christmas and best wishes for the New Year!
圣诞快乐，并致以新年的良好祝愿！