为什么成年人总是那么一本正经,对好点子反应那么迟缓呢?Why were grown-ups always so stuffy and slow to recognize good ideas?普吕邀请该杂志的编辑共进午餐,推销自己的点子。Prue invited the magazine's editor to lunch and made her pitch.向所有贡献自己点子的人表示祝贺。Con-gratulations ...
the angle of deflection偏斜度The smallest deflection of the missile could bring disaster.导弹有极微小的偏斜也可能酿出大祸.Compatibility will require that the girder deflection at B be zero.根据协调性的要求,梁在B点的挠度应为零....