英语词汇“jump jack”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	jump jack
释义	jump jack [网络]开合跳
随便看	centrelessness centreless thread grinding centreline centre-line centre line centrelineaverage centre line average height centre-line average height centre line camber centre-line camber centre-line joint centre line joint centre line keelson centre line load centre-line marker centre line marking machine centre-line marking machine centre line mount centre-line mount centre line of area centreline of boiler centre line of boiler centre line of groove centre line of the crossing centre line of the frog