colostrum

名词 colostrum:

1. milky fluid secreted for the first day or two after parturition
   同义词：foremilk

co.los.trum

n.（名词）
The thin, yellowish fluid secreted by the mammary glands at the time of parturition that is rich in antibodies and minerals, and precedes the production of true milk.Also called foremilk
初乳：分娩期间在真正的乳液产生之前，由乳腺分泌的一种稀的黄色的富含抗生素和矿物质的液体也作 foremilk

来源：
Latin
拉丁语

【引伸】
colos.tral