Pilbarite
硅铀铅钍矿
🗣️ 情景例句
We have another appointment on the same day.
我们那天有另外一个约会。
Between two stools one falls to the ground.
脚踏两头要落空。
That's the stupidest thing I've ever heard!
那是我听到的最愚蠢的事！