Unsaturated(不饱和的):常指化学上未达到最大结合/吸收量的状态。常见用法包括:
Unsaturated fats are generally considered healthier than saturated fats.
不饱和脂肪通常被认为比饱和脂肪更健康。
Because the solution was unsaturated at room temperature, it could dissolve more salt until it reached equilibrium.
由于该溶液在室温下是不饱和的,它还能继续溶解更多盐,直到达到平衡状态。
/ʌnˈsætʃəˌreɪtɪd/
由前缀 un-(表示否定,“不”)+ saturated(饱和的)构成;saturate 源自拉丁语 saturare,意为“使充满、使饱和”。因此 unsaturated 字面意思就是“未被充满的/未达到饱和的”。