| 单词 | flip-flop |
| 释义 | Word Frequency flip-flopnoun 1. a backward handspring 2. Also called: bistable an electronic device or circuit that can assume either of two stable states by the application of a suitable pulse 3. informal a complete change of opinion, policy, etc 4. a repeated flapping or banging noise 5. Also called (US, Canadian, Austral, and NZ): thong a rubber-soled sandal attached to the foot by a thong between the big toe and the next toe verbWord forms: -flops, -flopping or -flopped (intransitive) 6. informal to make a complete change of opinion, policy, etc 7. to move with repeated flaps adverb 8. with repeated flappings to go flip-flop Word origin C16: reduplication of flip |
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