引线 yǐnxiàn electrical lead Origin Definitions Defs Strokes Stroke Words Sentences Sents 穿针引线 chuānzhēnyǐnxiàn go-between to thread a needle; figuratively, to act as a go-between引线穿针 yǐnxiànchuānzhēn go-between to act as a mediator or intermediary to facilitate a connection or deal引线框架 yǐnxiànkuàngjià lead frame (electronics) lead frame