I knocked my head against the doorpost and hurt it.我的头撞在门柱上,撞伤了.Only a bit of string looped round a nail in the doorpost held it shut.仅仅是靠缠在门柱钉子上的一小段细绳把门关紧。I've banged into the doorpost and hurt my arm.我撞着了门柱,把臂伤了.I...

n.门柱...

doorpost的音标：doorpost的英式发音音标为：['dɔ:pəʊst]doorpost的美式发音音标为：['doʊrˌpoʊst]...

I charged into a doorpost and hurt my head.我一下撞到门框上,头撞破了.I've banged into the doorpost and hurt my arm.我撞着了门柱,把臂伤了.I knocked my head against the doorpost and hurt it.我的头撞在门柱上,撞伤了....