kick-up

Studies on other species of coronaviruses indicated that the spike protein (S protein) and membrane protein (M protein) are the main structural proteins of the virus.

对其他种类冠状病毒的研究结果显示,刺突蛋白(S蛋白)和膜蛋白(M蛋白)是病毒主要的结构蛋白。