presold

v.预售

This is a product with limited availability and our allocations have been presold. “这是一个有购买限制的货品，我们已经将此产品全部预售出去了。

The writer also points out the origin, characteristic and function of the mortagage of presold merchandise buildings. 由于抵押时预售商品房尚未建成，抵押人(预购人)尚不享有预售房的所有权，只是享有预售商品房所有权期待权。

But the provisions of the presold merchandise buildings in the laws of our country are too simple. 我国法律对预售商品房抵押的规定过于简单，学界对其性质尚有争议，实践中各贷款银行做法也各不相同。

First, the writer begins the article with the summarization and the definition of the mortagage of presold merchandise buildings. 并对预售商品房抵押制度起源、特征和作用进行了初步分析。

Forth, the writer forcus on the comparative study of the mortagage of presold merchandise buildings and other relative systems. 对预售商品房设立条件、法律关系主体、抵押权消灭和实现等问题进行了论述，并提出了一些规范性的意见。