Conscope
[电] 圆锥镜
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
That's track 1 at 9:45.
1轨道，9点45分开。
We may have to back order three items on this order.
这次订的货有三个项目必须要晚点才能交货。