Chalcomorphite
硅铝钙石
🗣️ 情景例句
Rome wasn't build in a day.
伟业非一日建成。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。
There is another good reason for taking a part-time job.
干兼职工作还有一条充分的理由。