
好词典

源自拉丁语 'evaporare'(意为“使蒸发”),由 'e-'(表示“出”)和 'vapor'(意为“蒸汽”)组成。
❶ 指液体转变为气体的过程,通常由于受热导致水分消失,常见于水变成水蒸气或酒精挥发等现象。
“The evaporation of water from the lake was accelerated by the hot sun.”
(炎热的太阳加速了湖水的蒸发。)
“Alcohol has a high rate of evaporation at room temperature.”
(酒精在室温下具有很高的挥发速度。)
rate of evaporation — 指液体在一定时间内转变为气体的速度,常用于科学或气象领域。
“The rate of evaporation increases with higher temperatures.”
(温度越高,蒸发速率越快。)