Newboldite
铁闪锌矿
🗣️ 情景例句
that this interview could be an important experience for you.
这次面谈是一次很好的经验。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
How many spiders are engaged in this work no our behalf?
有多少蜘蛛在为我们效力呢？