Chloroiridate
氯铱酸盐
🗣️ 情景例句
I see. May I leave her a message then?
噢，那我可以留话给她吗？
Which one is more difficult?
哪一个是比较难的？
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。