colicin

col.i.cin

n.（名词）
Any of various antibacterial proteins produced by certain strains of the colon bacillus that are lethal to other closely related strains of bacteria.
大肠杆菌素：一种由某种结肠杆菌菌株制成的抗菌蛋白，是其他密切相关的菌株的致死因子

来源：
col(on) 2
col(on)2
-ic
-ic
-in
-in