to commit something / to violate, to rape, to fuck roughly

錯誤: an error, a mistake; the misunderstood

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

calculation / forecast

to calculate

an error, a mistake / the misunderstood

to misunderstand / make a mistake, make an error

試行錯誤: trial and error