?往复索道
... jig assembly ==> 夹具装配 jig back ==> 往复索道 jig borer ==> 坐标镗床 ...
一上一下的
With a push of a button, a curtain pulls back to reveal a stage filled with life-size dancers and musicians performing a jig.
BBC: Europe??s grand old theme parks
英汉双解词典包含3185865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。