inoculum

详细解释:n. 接种体
【化】 接种物; 培养液
【医】 接种物

词型变化：

名词复数:inocula

英语解释：

名词 inoculum:

a substance (a virus or toxin or immune serum) that is introduced into the body to produce or increase immunity to a particular disease同义词：inoculant