Microlensing
微引力透镜
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
No root,no fruit.
无根就无果。
The Y.H.A., Mum.The Youth Hostels Association.
“青招协”，妈妈。青年招待所协会。