英文關鍵字
2019ncov
analysis
background
bottle
care
chemistry
china
chinese
clinic
clinical
clouds
concept
corona
coronavirus
covid
covid19
development
device
disease
doctor
drug
epidemic
flows
flu
functioning
glass
hand
health
hospital
illness
infection
injection
lab
laboratory
medical
medicine
mers
microbiology
mountains
pandemic
pharmaceutical
pharmacy
pneumonia
reptile
research
river
rocks
sars
science
shining
sky
specialized
stone
study
sunbeams
technology
test
treatment
trees
tube
vaccination
vaccine
valley
view
virus
water
white