fly by片语动词KK [flaɪ baɪ] /flaɪ baɪ/发音片语动词1飞逝、流逝、一晃而过The summer vacation flew by much too quickly.暑假一晃就过去了,快得让人来不及反应。2疾驰而过、飞快经过A motorcycle flew by and splashed water on my coat.一辆摩托车飞驰而过,把水溅到了我的外套上。3飞越、从上空掠过Two helicopters flew by just above the rooftops.两架直升机从屋顶上方掠过。用这个字练口说→