n. 夕幕, 黄昏, 薄明

[ noun ]
the time of day immediately following sunset
<noun.time>
he loved the twilightthey finished before the fall of night

Gloaming \Gloam"ing\, n. [See {Gloom}.]
1. Twilight; dusk; the fall of the evening. [Scot. & North of
Eng., and in poetry.] --Hogg.

2. Sullenness; melancholy. [Obs.] --J. Still.