Bremsstrahlung
n. 轫致辐射
🗣️ 情景例句
I know, Sam.
我知道，Sam。
Fall sick and you will see who is your friend and who is not.
困难见友情。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。