VOA慢速英语:Robot Helps Sick Children Feel Less Lonely(翻译)

left out – v. not included

homebound – adj. unable to leave home

microphone – n. a device into which people speak or sing in order to record their voices or to make them sound louder

avatar – n. computers : a small picture that represents a computer user in a game or on the Internet

absent – adj. not present at an expected place, missing

illness - n. sickness

isolate - v. separated from others

tablet - n. a thin, flat surface used for writing; a small computer used for writing

desk - n. a place where people can do work, get information, or be served

network - n. a system of computers and other electronic devices that are connected to each other