深湛

zhī shi shēn zhàn

知识深湛

profound learning

tā duì kǎo gǔ zào yì shēn zhàn

他对考古造诣深湛。

He has a profound knowledge of archaeology.

liǎng rén jiāo qing shēn zhàn

两人交情深湛。

The two of them have a profound friendship.

jì yì shēn zhàn

技艺深湛

consummate skill

shēn zhàn de chǎn shù

深湛的阐述

profound and brilliant exposition

yī bù shēn zhàn de zhù zuò

一部深湛的著作

a profound work