organic structure

有机结构

例句与用法：

At one time, organic food wastes made up nearly2/3 of all solid wastes in that country.

有机食物废料在那个国家里曾占固体废料的三分之二。

But that term should refer only to organic food wastes meat scraps, fish bones and so on.

但是那个术语仅指有机食物下脚料：肉渣、鱼制等等。