dejected

1. ADJ If you are dejected, you feel miserable or unhappy, especially because you have just been disappointed by something. 情緒低落的[ADV with v]

Everyone has days when they feel dejected or down. 每個人都會有情緒低落的日子。

2. dejectedlyADV

Passengers lined up dejectedly for the increasingly dirty toilets. 乘客們情緒低落地排著隊，等著用越來越臟的廁所。