Read Edit View history 马甲线 mǎjiǎxiàn toned abs Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 马甲线/ 馬甲線 mǎjiǎxiàn toned abs (neologism c. 2013) (coll.) vertical groove visible on either side of the belly in a person with well-toned abs 她每天坚持健身，终于练出了马甲线。 Edit Delete References Add reference No references for this word.
马甲线/ 馬甲線 mǎjiǎxiàn toned abs (neologism c. 2013) (coll.) vertical groove visible on either side of the belly in a person with well-toned abs 她每天坚持健身，终于练出了马甲线。 Edit Delete