VOA慢速英语:韩国机器人抗击新冠病毒传播

automatically – adv. independent; without human control

disinfect – v. to clean something with a chemical to destroy bacteria

minimize – v. reduce the amount of something

accuracy – n. how correct or exact something is

customer – n. a person or organization that buys goods or services from a shop or business

delivery – n. the taking of things from one place to another

outbreak – n. the sudden arrival of a contagious disease