插补

Traditional form:

插補

Pinyin (reading):

chābǔ

Definitions:

• interpolation (math.)

Characters:

• 插 - to insert, to stick in; to pierce; to plant
• 补 - to fix, to mend, to patch, to restore

Traditional characters:

• 插 - to insert, to stick in; to pierce; to plant
• 補 - to fix, to mend, to patch, to restore