英语词汇tumbling-barrel怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tumbling-barrel
释义	tumbling-barreln. (also 亦作 tumbling-box etc.) a revolving device containing an abrasive substance, in which castings, gemstones, etc., are cleaned by friction 滚转筒，滚净筒(具磨蚀作用的滚动装置，通过摩擦可给铸件、宝石等抛光)
随便看	pistole pistoleer pistol grip pistol shot pistol-whip piston piston engine piston-engined piston ring piston rod pit pit pita pit-a-pat pit bull pitch pitch pitch-and-toss pitch-black pitchblende pitched battle pitched roof pitcher pitcher pitcherful

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。