英语词汇“直线笔”的翻译、意思、用法、释义-英汉汉英词典

单词	直线笔
释义	直线笔phr.ruling pen（制图用的）直线笔，鸭嘴笔直线笔ruling pen双向☞鸭嘴笔--直线笔
随便看	nitrobaryt nitrobaryte nitro-benzene nitrobenzene nitrobenzeneazochromo-tropic acid nitrobenzene bromide nitrobenzene nitrobenzol nitrobenzene; nitrobenzol nitrobenzene poisoning nitrobenzene poisoning; nitrobenzolism nitrobenzenesulphonic acid nitrobenzidine nitrobenzimidazole nitrobenzol nitro benzole nitro-benzole nitrobenzole nitrobenzolism nitrobenzolism--nitrobenzene poisoning nitrobenzol--nitrobenzene nitrobenzotrifluoride nitro-blue tetrozolium test nitrobromobenzene nitrobromoform nitrobromoform-- bromopicrin