mourning

n. /ˈmɔːr.nɪŋ/ C1

居丧；哀悼；丧服

The expression of sorrow for someone who has died.

仙境例句

The Mock Turtle was always in mourning for the days when he was a real turtle.

假海龟总在哀悼他还是一只真海龟的日子。