誠服

to be completely convinced / to fully accept another person's views

sincere / authentic / really / truly

clothes / dress / garment / to serve (in the military, a prison sentence etc) / to obey / to be convinced (by an argument) / to convince / to admire / to acclimatize / to take (medicine) / mourning clothes / to wear mourning clothes

classifier for medicine: dose / Taiwan pr. [fu2]

to submit cheerfully / to accept willingly (idiom)