Calcinite
[机] 卡斯炸药, 克斯那特
🗣️ 情景例句
I'm not sure. I'll have to check.
我不能确定，我必须查一下。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
Some people on the bank called out to the man in the boat, but he did not hear them.
岸上的一些人对着小船上的人高喊，但他没有听见。