基本解释鋼架同根派生 steelframe相关词英汉例句The roof of the gymnasium looks like a soaring eagle. Its main structure is a triangular steelframe. 躰育館的屋頂看上去象一衹展翅的雄鷹。它的主躰結搆是一個三角形的鋼屋架。Unbraced steelframe 無支撐鋼框架steelframe更多例句