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

单词	piggyback service
释义	piggyback service　【经】铁路平车运输
随便看	shift variables shift work shift work shift work shift worker Shift+Enter Shift+Space Shift+Tab shift-frequency modulation shift-identify shift-identify machine shift-identify method shift-in shift-in character shift-out shift-out character shift-register generator shifta shiftability shiftable shifted shifted shifted shifted diagonal set shifted divider

觉斋网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。