会厭: epiglottis

an operation; surgery (procedure involving major incisions)

to operate on; to perform surgery on

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

question, problem on homework etc. / a question; a matter (of time etc.) / a problem (something that needs to be dealt with); a trouble / an issue; a matter

(idiomatic) to take seriously, to believe to be true

operating room, operating theatre

Alternative form of 整形手術