動脈: (anatomy) artery

even if one says

(anatomy) an artery

脈: pulse

be blocked, be clogged / be packed, completely filled / shorten, become shorter / be unable to do (something) well, be stuck / arrive at one’s destination, be at the end

boring / trivial, insignificant,useless / absurd, foolish, silly

doctor

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend