rot away

• • 逐渐腐烂；腐朽；烂掉：

    The floor has rotted away in places;be careful please.

    地板有些地方腐朽了，请小心。

  • 变得瘦弱，憔悴：

    The old man suffered from serious stomach trouble and began to rot away.

    这位老人患有严重的胃病，并逐渐消瘦。