to use / to employ / to make use of, to apply / to spend

an injury, a wound

to get hurt, to injure oneself

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

松: pine / 末: powder

待つ: wait, await

年末: year-end

松笠: pinecone