英语词汇“roller gate”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	roller gate
释义	roller gate noun : a hollow drum placed horizontally at the crest of a dam and rolled up or down an inclined track by pinion and rack to regulate water elevation
随便看	common count common cracker common curlew common denominator common difference common disaster common divisor commoned common entrance commoner commoner common era commonest common establishment commoney common factor common fig common fishery common flute common form common fraction common garden common grace common ground common hazard

英语词典包含332784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。