前端总线 qiánduānzǒngxiàn front-side bus Origin Definitions Defs Strokes Stroke Words Sentences Sents 前端 qiánduān front end front end; the forward part of something; the fore-end or nose总线 總線 zǒngxiàn bus A pathway used in computers and electronics to transfer data or signals between internal components or peripheral devices; also called 汇流排 huìliúpái in Taiwan.