Read Edit View history 腹直肌 fùzhíjī rectus abdominis Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 腹直肌 · fùzhíjī · rectus abdominis 2026/03/04 腹直肌 fùzhíjī rectus abdominis rectus abdominis muscle (aka abdominals or abs) 仰卧起坐可以有效锻炼腹直肌。 noun created sense Mar 4, 2026, 02:25 AM