as is someone's custom
成語所屬單字custom
as is someone's custom — 慣用語
1. in the way that a person usually behaves or does things; used to introduce a hab
1.慣用語
釋義
一如往常；按照某人的習慣
in the way that a person usually behaves or does things; used to introduce a habitual action in narrative.
例句
As was his custom, the old fisherman set out before sunrise, rain or shine.
As is her custom, Mei checked every door lock twice before going to bed.