Dixenite
黑硅砷锰矿
🗣️ 情景例句
How much does it cost?
这得花多少钱？
I wonder if it will be too long.
我不知道它是不是会太长。
I don't think so. We just have to trust our manager.
我想帮不上吧。我们只能相信经理了。