Vanadylous
亚氧钒根, 一价氧钒根的
🗣️ 情景例句
What are some places of interest to visit there?
那儿有什么有趣的地方可以参观的吗？
Misfortunes never (seldom) come alone (single).
祸不单行。
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。