英语词汇“ravelin”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	ravelin
释义	ravelin /rav"lin/, n. Fort. a V-shaped outwork outside the main ditch and covering the works between two bastions. [1580-90; < MF, earlier revelin < It rivellino, dim. of riva bank, rim]
随便看	speech community speech correction speech form. speechify speech island speechless speechmaker speech organ speech pathology speechread speechreading speech recognition speech sound speechway speechwriter speed speedball speedboat speedboating speed bump speed chess speed demon speeder speed freak speed gear

英语词典包含168451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。