读书更熟练用英文怎么说

可以用"become more proficient in reading Engpsh"来表示"读书更熟练用英语"。

"Proficient"是英语中的一个形容词，意思是"熟练的"、"精通的"。例如：

I'm not proficient in French, but I can get by. (我不精通法语，但我能应付。)
She is proficient in both math and science. (她既擅长数学又擅长科学。)

"Become more proficient"意思是"变得更熟练"，是"proficient"的变形。例如：

He has become more proficient at playing the piano over the years. (这些年他弹钢琴变得越来越熟练了。)
She is working hard to become more proficient in speaking Spanish. (她正努力学习使自己的西班牙语变得更熟练。)

所以，"become more proficient in reading Engpsh"就是"读书更熟练用英语"的意思。