白線 báixiàn white line Definitions Defs Origin Strokes Stroke Words Sentences Sents báixiàn white line 白 bái adjective white white; snowy; pure; bright; (literary) white; bright线 線 xiàn noun boundary boundary; demarcation line; frontline; verge; brinkbáixiàn white thread 白 bái adjective white white; snowy; pure; bright; (literary) white; bright线 線 xiàn noun thread thread; string; wire; something long and thin like a thread; (bound form) made of cotton thread