wilting

The petunias were already wilting in the hot sun.

在烈日下矮牵牛花已经开始枯了。

The flowers are wilting for lack of water.

花因缺水而枯了。

Avoid high temperature, in 27 degrees when, although plant has grown, leafiness, but flower is little, petaline easy wilting.

忌高温,在27度时,植株虽好,叶繁茂,但花朵少,花瓣易蔫。

However, on the saltmarsh, peck current velocity values only appeared during the flood phase, except when marsh vegetation wilting.

盐沼（植物）流速过程具有“单峰型”特点，仅在涨潮初出现峰值。

I'm wilting in this heat.

这么热的天，我都混身无力了。