单词 | concertina |
释义 | Word Frequency concertina(ˌkɒnsəˈtiːnə) noun 1. a small hexagonal musical instrument of the reed organ family in which metallic reeds are vibrated by air from a set of bellows operated by the player's hands. Notes are produced by pressing buttons verbWord forms: -nas, -naing or -naed 2. (intransitive) to collapse or fold up like a concertina Derived forms concertinist (ˌconcerˈtinist) noun Word origin C19: concert + -ina |
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