How to say to wither/to drop/to decline/spiritless in Chinese 萎

人工制造的花永远也不会萎缩。 ( Artificial flowers never shrink. )

人的智慧，不用就会枯萎 ( Human wisdom will wither if not used )

寒冬已至，百花萎谢。 ( The winter is here, and the flowers are withered. )

患病之后，他的四肢有些萎缩。 ( After his illness, his limbs shrank a bit. )

经霜的小草，不久就枯萎了 ( Frosted grass soon withered )

西红柿的价钱很快就萎下来了。 ( The price of tomatoes soon faded. )

这几天，买卖有点萎 ( These days, the business is a bit withered )

这种花草不怎么耐寒，一下霜就枯萎了。 ( This kind of flowers and plants are not hardy, and they wither in the frost. )

士气萎靡不振。 ( Morale is sluggish. )

枯萎殆尽的花木。 ( Withered flowers. )

深秋过后，菊花开始萎缩了 ( After late autumn, chrysanthemums began to shrink )

激情已枯萎，再也不起波澜了。 ( Passion has withered, and no more waves. )

秋天的黄叶枯萎凋零 ( Autumn yellow leaves withered )

靡靡之音会使人萎靡不振。 ( The dissatisfied voice makes people feel weak. )