他们听上去都是拟声词 flip音节短促尖锐 用以描述快捷疾速的动作.flip-flop的发音模拟快速往复的动作.flap听上去不正象旗帜和船帆在风中拍打的声音吗?
"Flip" is a short, sharp word for a short, sharp action. "Flip-flop" arose in imitation of the action of going quickly back and forth.
现在，大型强子对撞机以高能量疾速累积数据，排除了超粒子存在于较大领域的可能性。
The LHC is now rapidly accumulating data at higher energies, ruling out heavier territory for the super particles.
Sucre从前门溜了出来，疾速地向大楼的拐角跑去。
Sucre now moves out the front door and sprints to the corner of the building.
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