补集

Traditional form:

補集

Pinyin (reading):

bǔjí

Definitions:

• complement of a set

Characters:

• 补 - to fix, to mend, to patch, to restore
• 集 - to gather, to collect; set, collection

Traditional characters:

• 補 - to fix, to mend, to patch, to restore
• 集 - to gather, to collect; set, collection