inoculum

名词 inoculum:

1. 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

in.oc.u.lum

n.（名词）
【复数】 in.oc.u.la[-l…] 或 in.oc.u.lums
The material used in an inoculation.Also called inoculant
接种体，种菌：在接种中用的材料也作 inoculant

来源：
New Latin
现代拉丁语
from Latin inocul3re [to graft a scion] * see inoculate
源自 拉丁语 inocul3re [嫁接幼芽] *参见 inoculate