帮忙分析下similar to 的用法、

问题描述:

帮忙分析下similar to 的用法、
some of the newer lamps provide colour similar to that of xx lamps
根据以往学习,知道有 be similar to 的用法,此句里没有be动词,similar to 在其中是做什么词性,连接什么成分,解析下.

similar to 在这里是后置定语修饰colour,这个句子的完整表达是some of the newer lamps provide colour which is similar to that of xx lamps,省略了which is