Bayldonite
[化] 钒酸铅矿
🗣️ 情景例句
You go first.
你先来。
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
We'll have to buy some more bricks. I don't think these will be enough.
我们需要买更多的砖。我认为这些不够。