?外距
... 距 distance 外距 external distance; external spur 距比 t distance ratio ...
外圆柱齿轮参数
外齿轮
外距
Faced with slowing external and domestic demand, Japan's central bank has taken various steps to try and spur growth.
BBC: Japan economy contracts as global slowdown hits exports
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。