英文關鍵字
aid
arm
background
care
clean
cleanliness
clear
doctor
dressing
examination
film
finger
fingers
glove
hand
health
healthcare
healthy
horizontal
hospital
hygiene
lab
latex
lockdown
medic
medical
medicine
nurse
preparation
prepare
prevent
prevention
protection
putting
rubber
safety
simple
static
sterile
surgeon
surgery
surgical
uniform
video
wearing
white
work