- 穿针引线 chuānzhēnyǐnxiàn to thread a needleto pass one end of a thread through the eye of a needle
- 引线穿针 yǐnxiànchuānzhēn to thread a needleto pass a thread through the eye of a needle
- 引线框架 yǐnxiànkuàngjià lead frame(electronics) a metal structure inside a chip package that carries signals from the die to the outside