Read Edit View history 肌动蛋白 jīdòngdànbái actin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 肌动蛋白/ 肌動蛋白 jīdòngdànbái actin noun 肌动蛋白是肌肉收缩所必需的一种蛋白质。 Edit Delete References Add reference No references for this word.