路灯柱子英文怎么说呢

路灯柱子在英文中可以称为 "street lamp post" 或 "lamppost." 这个词是由 "lamp"（灯）和 "post"（柱子）两个词拼接而成的。

下面是几个例句：

The lamppost was bent in the car accident. (这个路灯柱子在车祸中弯曲了。)
She leaned against the street lamp post while waiting for the bus. (她在等公交车时靠在路灯柱子上。)
He tied his dog to the lamppost while he went into the store. (他把狗拴在路灯柱子上，自己进商店。)