Transvaalite
羟钴矿
🗣️ 情景例句
Well, let's take everything to the living room.
嗯， 我们把东西都放到客厅去。
The builders are already making plans.
建筑家们已经在着手计划了。
I'll let you know as soon as I get an answer.
我一有消息就立刻通知你。