A decoder is a device used to decode messages or signals sent in code, for example, the television signals from a satellite. 解码器
noun [专属名词]解码器,译码器;译码员
The decoder has to create a cognitive space in which the deictic elements and terms can be realized indexically. 解码器必须创建一个认知空间,在该认知空间中可以通过索引来实现专门的元素和术语。