剥(は)がれるto come unstuck from

大雨(おおあめ)でポスターが剥(は)がれてしまった。

The poster came unstuck from the wall due to the heavy rain. {to come unstuck from}

壁紙(かべがみ)が剥(は)がれたので接着(せっちゃく)剤(ざい)で貼(は)り直(なお)しました。

The wallpaper came unstuck from the wall, so I reattached it with adhesive. {to come unstuck from}

爪(つめ)が剥(は)がれた時(とき)はその痛(いた)みで夜(よる)寝(ね)ることが出来(でき)なかった。

When my nail came unstuck, the pain was so severe that I couldn't sleep at night. {to come unstuck from}

切手(きって)が剥(は)がれそうだったので上(うえ)からテープを貼(は)って補強(ほきょう)しました。

The stamp seemed like it was about to come unstuck, so I reinforced it by applying tape over it. {to come unstuck from}

瘡蓋(かさぶた)が自然(しぜん)に剥(は)がれるのを待(ま)っていれば出血(しゅっけつ)することなんてなかったものを！

If you had just waited for the scab to come unstuck naturally, there wouldn't have been any bleeding! {to come unstuck from}