英语词汇“motor barrel”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	motor barrel
释义	motor barrel noun : the mainspring unit in watches that have the main wheel detached from the barrel but turning as a unit with the barrel arbor to eliminate strain on the main wheel teeth if the mainspring should break — compare going barrel
随便看	pennsylvania truss penny penny penny-a-liner penny ante penny arcade penny bank pennycress pennycress penny dreadful penny-farthing pennyflower penny gaff penny grass pennyland penny mountain penny-pinch penny pincher penny-pinching penny-plain penny post pennyprick penny rent pennyroyal pennyroyal

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。