structural
adj[usu attrib通常作定语]
of a structure or the framework of a structure 结构(上)的; 构架(上)的
structural alterations to a building, eg removing internal walls to make rooms bigger 建筑物结构上的改变(如拆掉隔墙以加大房间面积).
You were very kind. You brought out all your jewellery and you told me I could take anything I wanted. There were so many beautiful things that it was hard to choose. And then I saw a lovely diamond necklace with a big blue stone in the centre.