nightlong
a. 通宵的
发音
US
释义与例句
adj.
-
1.
Lasting a night (i.e. the duration of one night); lasting all night.
adv.
-
1.
Through the night.
词汇关系
词源
From Middle English *nihtlong, from Old English nihtlang (“lasting through the night, night-long, a night in length”), equivalent to night + -long.
来源：wiktionary