单词	pitter-patter
释义	pitter-patterpit‧ter-pat‧ter /ˈpɪtə ˌpætə $ ˈpɪtər ˌpætər/ adverb literary Word Origin WORD ORIGINpitter-patter Origin: 1400-1500 From the sound Collocations COLLOCATIONS FROM THE ENTRY► went pitter-patter  Anna’s heart went pitter-patter as she opened the letter. with quick light beats or steps:  Anna’s heart went pitter-patter as she opened the letter.—pitter-patter noun [singular]:  the pitter-patter of small feet running up the stairs
随便看	span Spandex spangle spangled, spangly Spanglish Spaniard spaniel Spanish Spanish-American War Spanish Civil War Spanish Main Spanish Steps spank spanking spanner spar spare spare part Spare Rib spare ribs spare room spare tyre sparing sparingly spark

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