补打 bǔdǎ to get a booster Definitions Defs Origin Strokes Stroke Words Sentences Sents 补打 補打 bǔdǎ to get a booster to receive a follow-up or makeup vaccination Cross-References Synonym 补种 bǔzhòng
补打 補打 bǔdǎ to get a booster to receive a follow-up or makeup vaccination Cross-References Synonym 补种 bǔzhòng
