笔管条直 bǐguǎntiáozhí perfectly straight Origin Definitions Defs Strokes Stroke Words Sentences Sents 笔管 筆管 bǐguǎn pen holder the shaft of a pen or the holder of a writing brush条 條 tiáo noun unobstructed (literary) unobstructed; thorough; clear直 zhí adjective straight straight; vertical; not curved; as an antonym to 弯 wān