英语词汇“双线笔”的翻译、意思、用法、释义-英汉汉英词典

单词	双线笔
释义	双线笔phr.road pen（制地图时绘公路等用的）双线笔双线笔railroad pen双线笔road pen双向☞双线笔--道路绘制器
随便看	shadowinesses shadowing shadowing fading shadowing,rod shadowing shield shadowing; tail chase shadowing，rod shadowland shadow-less shadowless shadowlike shadow line shadow lining shadow loss shadow-manage shadow mask shadow mask color crt shadow mask crt shadow-masked-growth shadow mask tricolor tube shadow memory shadow merge shadow merge insert shadow method of height determination shadow microscope