| 补 | bǔ | to repair; to patch; to mend; to make up for; to fill (a vacancy); to supplement |
| 补充 | bǔ chōng | to replenish; to supplement; to complement; additional; supplementary; CL:个 |
| 补偿 | bǔ cháng | to compensate; to make up |
| 补助 | bǔ zhù | (financial) subsidy; allowance |
| 补贴 | bǔ tiē | to subsidize; subsidy; allowance |
| 补救 | bǔ jiù | remedy |
| 补习 | bǔ xí | to take extra lessons; to cram (for a test) |
| 补角 | bǔ jiǎo | supplementary angle |
| 补足 | bǔ zú | bring up to full strength; make up a deficiency; fill (a vacancy, gap etc) |
| 补课 | bǔ kè | to make up missed lesson; to reschedule a class |
| 补色 | bǔ sè | complementary color |
| 补选 | bǔ xuǎn | by-election |
| 补种 | bǔ zhòng | reseed; resow; replant |
| 补缺 | bǔ quē | to fill a vacancy; to make up for a shortage; to supply a deficiency |
| 补丁 | bǔ dīng | patch |
| 补偏救弊 | bǔ piān jiù bì | to remedy defects and correct errors (idiom); to rectify past mistakes |
| 补充品 | bǔ chōng pǐn | complementary item |
| 补充医疗 | bǔ chōng yī liáo | complementary medicine |
| 补充量 | bǔ chōng liàng | complement; complementary quantity |
| 补助组织 | bǔ zhù zǔ zhī | auxiliary organizations |
| 补品 | bǔ pǐn | tonic |
| 补报 | bǔ bào | make a report after the event; make a supplementary report; repay a kindness |
| 补数 | bǔ shù | complementary number |
| 补法 | bǔ fǎ | treatment involving the use of tonics to restore the patient's health; reinforcing method (in acupuncture) |
| 补液 | bǔ yè | fluid infusion |
| 补泻 | bǔ xiè | reinforcing and reducing methods (in acupuncture) |
| 补炉 | bǔ lú | fettling |
| 补牙 | bǔ yá | fill a tooth; have a tooth stopped |
| 补登 | bǔ dēng | record entry (e.g. into a bank passbook) |
| 补登机 | bǔ dēng jī | passbook entry machine |
| 补发 | bǔ fā | supply again (sth lost); reissue; pay retroactively |
| 补白 | bǔ bái | filler (in a newspaper or magazine) |
| 补益 | bǔ yì | benefit; help |
| 补码 | bǔ mǎ | complementary code; binary code with 0 and 1 interchanged |
| 补票 | bǔ piào | buy one's ticket after the normal time |
| 补票处 | bǔ piào chù | additional ticket desk; stand-by counter |
| 补税 | bǔ shuì | pay a tax one has evaded; pay an overdue tax |
| 补给 | bǔ jǐ | supply |
| 补给品 | bǔ jǐ pǐn | supplies; stores |
| 补给站 | bǔ jǐ zhàn | depot; supply station; supply point; staging post |
| 补给船 | bǔ jǐ chuán | supply ship |
| 补给舰 | bǔ jǐ jiàn | supply ship |
| 补缀 | bǔ zhuì | mend (clothes); patch |
| 补缺拾遗 | bǔ quē shí yí | to compensate for shortage and leakage |
| 补习班 | bǔ xí bān | cram class; cram school |
| 补考 | bǔ kǎo | make-up examination |
| 补胎 | bǔ tāi | to repair a tire |
| 补胎片 | bǔ tāi piàn | tire patch (for puncture repair) |
| 补花 | bǔ huā | applique |
| 补苗 | bǔ miáo | to fill gaps with seedlings |
