Comuccite
硫锑铁铅矿
🗣️ 情景例句
Sam, this is Susan. Sam
我是Susan。
Can't you hear me?
你听不到我说的话吗？
'Though Verrazano is by no means considered to be a great explorer,
虽然维拉萨诺绝对算不上一个伟大的探险家，