Microflash
高强度瞬时光源
🗣️ 情景例句
Do you live on or off campus?
你住在校内还是校外？
I am beginning to understand that my personality is very complicated.
我开始明白自己的性格非常复杂。
He was in the R.A.F.
他曾在皇家空军任职。