flip-flopn.
英 'flipflɔp | 美
中文n. [电子] 触发器；啪嗒啪嗒的响声；向后翻的筋斗\nvt. 使翻转；使突然转变\nvi. 作后手翻；突然改变；啪嗒啪嗒地动\nadj. 后手翻的；突然改变的\nadv. 啪嗒啪嗒响着
[电子] 触发器；啪嗒啪嗒的响声；向后翻的筋斗
vt. 使翻转；使突然转变
vi. 作后手翻；突然改变；啪嗒啪嗒地动
adj. 后手翻的；突然改变的
adv. 啪嗒啪嗒响着
词根词源
flip-flop (n.)also flip flop, "plastic thong beach sandal," by 1970, imitative of the sound of walking in them. Flip-flap had been used in various senses, mostly echoic or imitative of a kind of loose flapping movement, since 1520s:
Flip-flaps, a peculiar rollicking dance indulged in by costermongers, better described as the double shuffle; originally a kind of somersault. [Hotten\\'s Slang Dictionary, 1864]
Flip-flop in the general sense of "complete reversal of direction" dates from 1900; it began to be used in electronics in the 1930s in reference to switching circuits that alternate between two states. As a verb by 1897. Flop (n.) in the sense "a turn-round, especially in politics" is from 1880.
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