flip-flop，是一个英语
名词，意思是
触发器，
人字拖（因为flip-flop连续啪啪作声刚好跟人字拖走路时发出的声响一样）。
It is a circuit that produces an output value of 0 or 1 that remains constant until a temporary pulse (a temporary change to a 1 that returns to 0) from another circuit causes it to shift to the other value. In other word, the output will flip or flop between two values under control of external stimuli.
2.人字拖.因为flip-flop连续啪啪作声的意思,刚好跟人字拖走路时发出的声响一样.所以常用来泛指人字拖.
Flip-flopsaresimple type of footwear in which there is a band between the biggest toe and the other toes.