筋 jīn HSK7 muscles Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: veins All meanings 3 jīn 3 fiber 1muscle 1veins 1 1 sentence for 筋 (jīn — veins) 他一激动，额头上的青筋就露了出来。 tā yī jīdòng, étóu shàng de qīng jīn jiù lù le chūlái. When he gets excited, the veins on his forehead stand out. Source: Dong Chinese Dictionary