英语词汇“jewel block”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	jewel block
释义	jewel block 信号索滑车,旗绳滑车
随便看	system of law system of laws system of laying system of legal evidence system of legal rules system of levers system of liability system of licensing system of limits system of linear algebraic equations system of linear differential equations system of linear eauations in n unknowns system of linear equations system of linear equations in three unknown system of linear equations in three unknowns system of linear equations in two unknown system of linear equations in two unknowns system of linear inequalities system of linear inequalities in two variables system of logarithm system of logarithms system of logic system of macroeconomic management system of macrophages system of majority representation 打茶围打草惊蛇打草惊蛇，前功尽弃打草的人，伴不起放驴的打草稿打莲花落打落十八层阿鼻地狱打落水狗打落牙齿向肚中咽打落牙齿和血吞劲风劳劳乏劳什子劳伤劳作劳保劳倦劳健保劳军