英语词汇mechanical seal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	mechanical seal
释义	mechanical seal 【机械工程】机械密封
随便看	liber Libera Liberace liberaces liberal liberal arts liberal artss liberal education liberal feminism liberal fundamentalism liberalisation liberalisations liberalise liberalised liberaliser liberalisers liberalises liberalising liberalisings liberalism liberalisms liberalist liberalistic liberalists liberalist state doctrine

英汉双解词典包含483723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。