Catoptrite
黑硅锑锰矿
🗣️ 情景例句
Stocks, shares and bonds are good alternatives for personal investment.
储蓄、股票和债券是个人投资很好的选择。
Is this Empire 5-4093?
这是Empire5-4093吗？
Mary has written ten letters today.
马力今天写了十封信。