used to say that sb suddenly feels sad or depressed about sth （表示突然感到悲伤或沮丧）心里一沉
My heart sank when I saw how much work there was left.
我看到还有那么多活没干时，心顿时沉了下去。
She watched him go with a sinking heart.
她心情沉重地看着他走了。
used to say that sb suddenly feels sad or depressed about sth （表示突然感到悲伤或沮丧）心里一沉
My heart sank when I saw how much work there was left.
我看到还有那么多活没干时，心顿时沉了下去。
She watched him go with a sinking heart.
她心情沉重地看着他走了。