极深研几
Traditional form:
極深研幾
Pinyin (reading):
jíshēnyánjǐ
Definitions:
- deep and detailed investigation (idiom)
Characters:
- 极 - extreme, top; final, furthest, utmost; pole
- 深 - deep, profound; depth
- 研 - to grind, to rub; to study, to research
- 几 - small table; how many; a few, some
Traditional characters: