otherwise属于什么逻辑词

otherwise 属于转折逻辑词

例句

1、

Conditions should be laid down. Otherwise it's all talk.

应该先定下条件，否则全是空谈。

2、

Don't start giving me problems otherwise I'll have to be very unpleasant indeed.

不要开始给我找麻烦，否则我就不客气了。

3、

Franklin told Howe to hurry up and take his bath otherwise， they'd miss their train

富兰克林告诉豪赶快去洗澡否则他们会赶不上火车。