变软

The ice cream softened and began to melt.

冰淇淋开始变软并开始融化。

The candle softened and melted in the sun.

蜡烛在太阳光下变软而熔解。

After the Three Gorges Reservoir impounded, due to the rise of ground water, the flabbiness layers in landslides will become soft and collapse when they meet water.

三峡库蓄水后,由于水位上升滑坡地软遇到水就会变软并引起滑塌。