名詞 gatepost:

1. either of two posts that bound a gate

1. The car only just cleared (ie nearly hit) the gatepost.
   汽車險些碰上門柱。
2. He propped himself against the gatepost.
   他倚著門柱。
3. He accidentally nudged the gatepost with the front of the car.
   他一不留神汽車的頭部碰上了門柱。

gate.post

n.（名詞）
An upright post on which a gate is hung or against which it closes.
門柱：一豎直的柱子，在其上有一大門，或一大門朝此方向關(guān)閉