“渊深”用英语怎么说

他在这方面的知识非常渊深.His knowledge about the subject is very profound.我们从未踏进这个广袤渊深的宇宙.We had never stepped into such a cavernous space....

“渊深”的拼音为：yuān shēn...

“渊深”的反义词：浅薄。...