单词 protein subunit 例句 DEFINITIVE EXAMPLES 权威例句〔meromyosin〕Either of two protein subunits of a myosin molecule, obtained especially through the digestive action of trypsin.酶解肌球蛋白:肌球蛋白分子的两种蛋白质结构单元的一种,主要通过胰蛋白酶的消...