Luminosities
n. 发光( luminosity的复数形式 ); 光明; 光度; 发光体
🗣️ 情景例句
Will he be OK, Dad?
他会没事吗， 爸爸？
When did you come to see me?
你什么时候来见我？
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。