Stibconite
黄锑矿
🗣️ 情景例句
you had some doubts about wanting to go to Michigan.
你对上Michigan大学有些疑虑。
I'll finish my work in no time, and then we're going to have a nice dinner together, OK?
我马上就完成工作了，然后我们一起去好好吃顿饭，怎么样？
Have you seen our new packing specifications?
你看过我们新的包装指示了没有？