导航 2.【教材原文】However,after the Songhu Battle broke out in 1932,Qian made the decision to switch his major to aviation...(page 7) 不过，1932年一·二八淞沪抗战爆发后，钱学森决定改学航空 专业.…
导航 2.【教材原文】However,after the Songhu Battle broke out in 1932,Qian made the decision to switch his major to aviation...(page 7) 不过,1932年一·二八淞沪抗战爆发后,钱学森决定改学航空 专业……
导航 考点break out(战争、打斗等不愉快的事情)突然开始；爆发 break up粉碎；破碎；结束；散开；解散 break down出故障；失败；垮掉；被搞垮；使分解（为） break in强行进入；破门而入；打断 break into sth强行闯入；突然开始（笑、唱等） break away from脱离；挣脱 break through冲破；突破 break off断开；折断；停顿；中断
导航 考点break out (战争、打斗等不愉快的事情)突然开始;爆发 break up 粉碎;破碎;结束;散开;解散 break down 出故障;失败;垮掉;被搞垮;使分解(为) break in 强行进入;破门而入;打断 break into sth 强行闯入;突然开始(笑、唱等) break away from 脱离;挣脱 break through 冲破;突破 break off 断开;折断;停顿;中断