buttoned-up
but toned-up ▶adjective 1 reserved and not inclined to reveal information: Fleischer's buttoned-up style. 2 secured to the maximum degree against attack: the tank had been buttoned up and had not been seriously damaged.
b ù ttoned- ú p 形容詞 1 ボタンの付いた [掛かった ].2 ⦅くだけて ⦆無口な ; 内向的な ; (特に性的に )淡白な ; 形式ばった ; 満足な出来の .