英文關鍵字
2019ncov
background
bar
browser
computer
concept
corona
coronavirus
covid19
cursor
design
device
digital
disease
display
epidemic
health
icon
illustration
infection
information
interface
internet
laptop
macro
medical
mobile
monitor
ncov
network
online
outbreak
pandemic
phone
quarantine
screen
search
sign
site
smartphone
symbol
technology
template
text
vaccine
virus
web
website
white
word