gatepost
n
1 post on which a gate is hung or against which it is closed 门柱.
2 (idm 习语) between you and me and the `gatepost (infml 口) in strict confidence 严格保密.
🗣️ 情景例句
We'll head down there first thing tomorrow morning.
明早第一件事就是去那。
A good book is a best friend who never turns his back upon us.