Vanadoan
含有亚钒的, 二价钒的
🗣️ 情景例句
Not a bad idea, Robbie.
蛮好的主意， Robbie。
I'll take it.
我买了。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。