Silcrete
硅结砾岩; 硅质壳层
🗣️ 情景例句
He had blond hair.
他原来是金色头发 。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
be nice to people we don't' like, drive carefully, and take the dog for a walk every day.
对不喜欢的人友善一些；小心驾车；每天都要带着狗散步；等等。