Cobaltitite
[建] 辉钴矿
🗣️ 情景例句
Our teacher drills us in English.
我们老师让我们反复操练英语。
Many dishes, many diseases.
多吃多病。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。