every so often
成語所屬單字often
every so often — 慣用語
1. from time to time but not on any fixed schedule, with long quiet stretches betwe
1.慣用語
釋義
偶爾；不時
from time to time but not on any fixed schedule, with long quiet stretches between each instance.
例句
Every so often Aunt Rosa sends us a postcard from a new country.
The old kettle still works, but every so often it makes a strange clicking sound.