英语词汇ballast packing的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ballast packing
释义	ballast packing 英?[?b?l?st ?p?k??] 美?[?b?l?st ?p?k??] 释义垫碴行业词典土木工程垫碴???
随便看	card-controlled calculator card controlled tape puch card-controlled tape punch card converter Card conveying card copier cardcops card copy card cotton yarn card count card counter card-counter card counters card-counting card counting card counting attachment card counting sorter card counting sortor card covering card crown card-cut card cut card cutter card cutting card cutting machine

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

ballast packing