Siegenite
块硫镍钴矿
🗣️ 情景例句
You'd better not make Harry any more nervous than he is.
你最好别让Harry更加紧张了。
The dogs bark, but the caravan goes on.
我行我素，岂管他哉。
Will you introduce me to the new purchasing agent?
请替我引介新来负责采购的人好吗？