n.悬垂

动词overhang的现在分词形式.

Overhanging structure refers to a word or a phrase, which should have been used as a modifier, but the logic relationship is not clear with its modified ingredients. 摘要悬垂结构指的是一个词或者一个短语，它本应在句中做修饰语，但却与其所修饰的成分之间逻辑关系不清楚。

Advantageously the viscosity of the molten weld metal from which the barrier is formed is so high that it is possible to form the barriers with overhanging end profiles. 有利的粘度熔融焊缝金属的阻隔而形成如此之高，有可能构成障碍，悬垂年底概况。