v.蒸发；失去水分；消失
If you heat the water,it will evaporate. 你要是把水加热，水会蒸发的。
He was afraid his savings would evaporate overnight. 他担心他的储蓄隔夜就蒸发了。
Nechyba and Vigdor also show that the peer effects evaporate once they consider the quality of teaching. 内希巴和维格多还表示，一旦他们将教育质量因素纳入考虑范围，同伴效应就消失了。
