Perite
氯氧铋铅矿
🗣️ 情景例句
I'm totally fed up with my old computer.
我简直受不了我这台旧计算机。
No, it isn't. It's a bus.
不，那是一辆公共汽车。
You will not have to spend the next few days recovering from a long and arduous journey.
用不着因为漫长的旅途的辛苦而花几天时间休息来恢复精神。