英语词汇cast pearls before swine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	cast pearls before swine
释义	cast pearls before swine 简明释义对牛弹琴：形容对不懂欣赏的人或不值得的人浪费时间和精力。
随便看	mechanical knee joint mechanical knockout by vibration mechanical labor mechanical labour mechanical lagophthalmos mechanical language mechanical language structure mechanical lapping mechanical latching relay mechanical layout mechanical lesion mechanical level detector Mechanical Level Indicator mechanical level meter mechanical lever mechanical lever frame mechanical lever interlocking mechanical life mechanical lifetime limit mechanical lift mechanical lift dock mechanical lift table mechanical light mechanical limit mechanical line

英汉双解词典包含3185865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。