Aerochrometer
航空精密測時計
??? 情景例句
Are you involved in any extra-curricular activities on campus?
你在學(xué)校參加過任何課外活動嗎？
Well, hello, stranger! Have you moved something?
你好，久違了！你是遷居了還是怎么樣啦？
Personally, I'd rather go to the Science Museum.
就我個人而言，我倒想去科技館。