基本解釋嚴肅認真英漢例句雙語例句So in the train, we must be rigorous and scientific, serious and conscientious, and have strict management and requirement.整個訓(xùn)練中必須做到嚴謹科學(xué)、嚴肅認真、嚴格琯理、嚴格要求。be serious and conscientious更多例句