door opening短语²⁸⁶⁷⁹ 基本例句 门洞 The station of the old city The front gate of the station is the old door opening. 《老城车站》车站的大门就是古老的城门洞。 blog.sina.com.cn Pull the switch out from the mounting hole in the door opening far enough to access the wire harness connector. 从车门洞里的固定孔中将开关拉出足够远，以便能处理线束接头。 jukuu