单词	acoustic
释义	acousticacoustic /əˈkustɪk/ ●○○ adjective Etymology ETYMOLOGYacoustic Origin: 1700-1800 Greek akoustikos of hearing, from akouein to hear 1 relating to sound and the way people hear things2eng. lang. arts an acoustic guitar or other musical instrument does not have its sound made louder electronically [Origin: 1700–1800 Greek akoustikos of hearing, from akouein to hear]—acoustically /-kli/ adverb
随便看	high wire hijab hijack hijacker hijacking hijinks Hijra hike hiker hiking hilarious hilariously hilarity hill Hillary, Sir Edmund hillbilly hillock hillside hilly hilt him Himalayas, the himself hind hinder

英语词典包含48224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。