善于表达能的英文怎么说

可以用 "articulate" 来形容一个人善于表达。这个词来自拉丁文 "articulatus"，意思是"有结构的，有界限的"。在英语中，"articulate" 通常被用来形容一个人能够清晰、流利地表达自己的想法或思想。

例句：

He is an articulate speaker, able to clearly convey his ideas to the audience. (他是一位善于表达的演说者，能够清晰地向听众传达他的想法。)
She has an articulate writing style and is able to clearly express her thoughts on paper. (她有一种善于表达的写作风格，能够在纸上清晰地表达自己的想法。)
He is very articulate and is able to clearly explain complex concepts to others. (他非常善于表达，能够向他人清晰地解释复杂的概念。)