Vanadite
亚钒酸盐
🗣️ 情景例句
Just a minute. Here's your receipt.
请等一下。这是你的收据。
I made 11 British pounds.
我赚了十一英镑。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。