n.日落（时），薄暮；晚霞；黄昏；adj.定期废止的； 变形： 复数：sunsets 双语释义：n.(名词)[U] 日落(时),薄暮 the time when the sun disappears as night begins[C] 晚霞 the colours in the part of the sky where the sun slowly goes down in the evening英英释义： sunset[ 'sʌnset ]n.the time in the evening at w