Cobaltitite
[建] 辉钴矿
🗣️ 情景例句
But I need some information.
但我需要一些资料。
Did you see Mr. Jones yesterday?
你昨天看见琼斯先生了吗？
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。