英语词汇“concertina”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	concertina
释义	concertina (kɒnsəʳtiːnə ) Word forms: concertinas variable noun A concertina is a musical instrument consisting of two end pieces with stiff paper or cloth that folds up between them. You play the concertina by pressing the buttons on the end pieces while moving them together and apart.
随便看	keep sb at arm's length keep sb in suspense keep sb in their place keep sb posted keep sb sweet keep score keep secret keep several balls in the air keep someone at arm's length keep someone at bay keep someone guessing keep someone in the picture keep someone on a short leash keep someone on their toes keep someone on their toes keep someone on the straight and narrow keep someone out of your hair keep someone posted keep someone sweet keep something at bay keep something at bay keep something dark keep something in mind keep something/someone at bay keep something under wraps

英语词典包含147115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。