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

solution, settlement / (music) Progression from dissonance to consonance; a chord to which such progression is made; resolution

(transitive) solve, resolve, settle (a problem, a trouble, a criminal case) / (intransitive) be solved, be settled / (intransitive) can be solved; be soluble

天文台: observatory

檸檬色: lemon (colour)

決断: decision / 結団: formation of an organization

(informal) ass; arse; buttocks / (informal) gay sex, sex between two men / (informal) last or hindermost part

unthinkable, out of the question

practical question (problem)

observatory (place where celestial bodies are observed)