未知数儿
Traditional form:
未知數兒
Pinyin (reading):
wèizhīshùr
Definitions:
- erhua variant of 未知數／未知数 (wèizhīshù)
Characters:
- 未 - not yet; 8th terrestrial branch
- 知 - to know, to perceive, to comprehend
- 数 - count, number, several
- 儿 - son, child
Traditional characters: