droplet spread
... 飞沫传染 droplet infections 飞沫传播 droplet spread 食物环境卫生署 Food Environmental Hygiene Department ...
droplet tra mi ion
... droperidol 氟哌利多 droplet tra mi ion 飞沫传播 drug abuse 药物滥用 ...
droplet transmission
飞沫传播
droplet infection ; spreads through water droplets
droplet nucleus infection
Transmitted by droplets and direct contact with a patient's body fluids