Sperrylite
n. [矿]砷铂矿
🗣️ 情景例句
Just a moment, I'll ask him.
稍等，我问一下他。
We continued to struggle up the steep slope of the mountain.
我们为了攀登山的陡坡，不断地倍尝辛劳。
There is a boat in the river.
河里有一条船。