Doppleron
多普勒能量子
🗣️ 情景例句
Active Sports is getting a solid reputation for having top of the line products.
Active Sports的产品质量上乘，而且取得了很好的声誉。
If I get my work finished in time,I'll leave for New York Monday.
如果我把工作及时完成了，我将星期一去纽约。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。