機器
polycyhemia
a blood
aid
anemia
background
bag
bank
bar code
blood
blood supply
bloody
care
clinic
collection
cross
donate
donation
donor
equipment
fresh
group
health
healthcare
hematocrit
hematology
hemoglobin
hospital
human
isolated
laboratory
life
medical
medicine
mixer
plastic
recipients
red
rescue
research
save
science
supply
surgery
technology
transfuse
transfusion
treatment
tube
white