Taking the workboat wharf berthing members in a wharf extension project as an example, it introduces the application and structural characteristics of shape steel concrete structure in wharf berthing member design.是什么意思_Taking the workboat wharf berthing members in a wharf extension project as an example, it introduces the application and structural characteristics of shape steel concrete structure in wharf berthing member design.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句