研制的英文：manufacturedevelop参考例句：Many early launch vehicle s were derived from intercontinental ballistic missiles.早期的运载火箭有许多原来是为洲际弹道飞弹而研制的。A test device for flack flowing systems base...阅读全文
出错误的英文：made a mistake ;make a mistake ;makes a mistake参考例句：Hesitate or make mistakes when talking or when coming to a decision(说话或做决定时)犹豫或出错误The system detected a segment number th...阅读全文
