vi.
失去活力；变得衰弱无力；枯萎，凋谢：
The leaves languished from lack of water.
树叶因缺水而枯萎。
受折磨；受苦；呻吟：
to languish for years in poverty
常年为贫穷所困
松懈，松弛，懈怠：
Our vigilance never languished.
我们的警惕性从来没有放松过。
焦虑，苦思；渴望：
The mother languished for the sight of her daughter.
母亲苦苦地渴望见