请输入您要查询的英文单词：
单词
ˈfly-by-ˌnight
释义
ˈfly-by-ˌnight
ADJ
INFORMAL
a fly-by-night company or businessman cannot be trusted because they are dishonest or may fail （公司或商家）无信用的，不可靠的，不值得信任的
DERIVED WORD
ˈfly-by-ˌnight
noun
C