筋 jīn HSK7 muscles Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: fiber All meanings 3 jīn 3 fiber 1muscle 1veins 1 1 sentence for 筋 (jīn — fiber) 这些豆角太老了，里面的筋都嚼不动。 zhèxiē dòujiǎo tài lǎo le, lǐmiàn de jīn dōu jiáo bù dòng. These green beans are too old; the fibers inside are too tough to chew. Source: Dong Chinese Dictionary