biosecurity

劍橋詞典

the methods that are used to stop a disease or infection from spreading from one person , animal , or place to others
生物安全
Chicken farmers have strengthened biosecurity to prevent contamination from people who have visited live-bird markets . 養(yǎng)雞場(chǎng)農(nóng)莊主加強(qiáng)了生物安全措施，以防去過(guò)活鳥(niǎo)市場(chǎng)的訪客身上攜帶的污染。 返回 biosecurity