lack access to.lack access 都是动词 为什么可以在一起啊

英语翻译Blacks' lack of access to quality health care contribute pour\lack\access\a bit\add up to\suppose\set off\set up 的意思与 lack,lack in,lack for 的用法区别,三个都是动词, access to access. access to是动词词组吗 lack 和lack of可以混用? lack of 可否用作动词短语?如果可以,和 lack 有什么区别? give someone access to have access to 英语access to gam access to 是什么意思