英语词汇purchase block是什么意思，purchase block的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	purchase block
释义	purchase block　起重滑车
随便看	lay out a programme lay out an anchor to whirlwind lay out board lay out cold lay out data lay over lay over lay panel lay paper lay paper inappropriate inappropriate inappropriate inappropriately inappropriately inappropriately inappropriately inappropriateness inappropriateness inappropriateness inapt inapt inapt inapt inaptitude

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。