Ferrolite
铁矿岩, 混凝土中铁质掺合料
🗣️ 情景例句
How do you feel about that?
你觉得那怎么样？
Many great writers were not appreciated fully while they were alive.
许多伟大的作家当他们活着时没有被充分重视。
that is something like 6,000,000 spiders of different kinds on a football pitch.
这就是说，在一个足球场上约有600万只不同种类的蜘蛛。