下确界
Traditional form:
下確界
Pinyin (reading):
xiàquèjiè
Definitions:
- (math.) infimum; greatest lower bound
Characters:
- 下 - below, underneath; inferior; to bring down; next
- 确 - certain, sure; definite, exact; real, true
- 界 - boundary, limit; domain; society, the world
Traditional characters: