fly-by-night /ˈflaɪbaɪˌnaɪt/
喜歡夜間外出的人,夜逃的負債者
fly-by-night
adj 1: of businesses and businessmen; "a fly-by-night operation"
[syn: shady]
2: of an impermanent nature; "the symphony is no fly-by-night
venture"
n : a debtor who flees to avoid paying