Microlensing
微引力透镜
🗣️ 情景例句
Thanks.
谢谢你。
I don't think price is a problem. The most important thing is that how many you can supply.
我认为价格不成问题。最重要的是你方能供货多少。
We're going to meet here, outside the school gate, at two o'clock.
我们打算两点钟在校门外见面。