英语词汇“single purchase”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	single purchase
释义	single purchase freq. 2 cmpt. 1 un.单饼滑车组；简单起重滑车 [网络]一次购买；单绳；单买
随便看	parallelroller parallel roller bearing parallel-roller bearing parallel rolling parallel roll profile parallel ROM parallel root-finding method parallel route parallel routing parallel rule parallel ruler parallel rulers parallel ruling straightedge parallel run parallel run controller parallel runing parallel running parallel running of generators parallel-running test parallel running test parallel run test parallel runway parallel-runway approach parallel runways parallel runway separation

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