单词	tetrachord
释义	tetrachord /ˈtɛtrəkɔːd / noun 1 Music A scale of four notes, the interval between the first and last being a perfect fourth.It's written in a kind of pastiche nineteenth-century style, complete with faux-Spanish exotic syncopations, melody and harmony (falling tetrachords, augmented seconds).... There are instances, however, where scale-motion rather conspicuously predominates, or where a melody is made largely of scale segments - of half-scales or tetrachords, for example. The sets are closely connected through numerous common and transpositionally or inversionally related segments, usually dyads, trichords and/or tetrachords. 1.1 historical An instrument with four strings.A common instrument from those times was the tetrachord, a kind of four-stringed harp.
随便看	android andrologist andrology Andromache andromeda andropausal andropause Andropov Andropov, Yuri Androscoggin River androstenedione androsterone -androus André, John and so forth and so on (or forth) and such (and) that's all she wrote and the like and then some and the rest and what not -ane an early bath an early grave

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。