英文關鍵字
abdomen
abdominal
adult
appointment
belly
caucasian
cavity
clinic
diagnosis
doctor
echography
equipment
examination
examining
expecting
female
fetus
gel
hand
health
healthcare
healthy
hospital
human
image
infant
life
machine
medical
medicine
monitor
patient
people
pregnancy
pregnant
preparation
professional
scan
scanner
scanning
sonar
sonogram
technician
technology
test
trimester
ultra
ultrasonic
ultrasound
woman