雷射导引 léishèdǎoyǐn laser guidance Origin Definitions Defs Strokes Stroke Words Sentences Sents 雷射 léishè noun laser laser; a loanword commonly used in Taiwan; also called 镭射 léishè or 激光 jīguāng in Mainland China导引 導引 dǎoyǐn to guide To guide or lead; to direct or navigate a moving object toward a specific direction.