Hohmannite
碱性水铁矾, 褐铁矾
🗣️ 情景例句
And in this family.
也在这个家 。
I'll work for the next 5 days.
我要工作5天（从明天算起）
Why does the idea of progress loom so large in the modern world? Surely progress of a particular kind is actually taking place around us and is becoming more and more manifest.
为什么进步这个概念在现代世界显得如此突出？无疑是因为有一种特殊的进步实际上正在我们周围发生，而且变得越来越明显。