?封闭檐板
... closed container 听听建造铸钢密闭容器 closed cornice 封闭檐板 closed force polygon 协力多边形 ...
?关闭檐板
... closed container 密闭容器 closed cornice 关闭檐板 closed force polygon 合力多边形 ...
封闭檐板
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。