素原促进

sù yuán cù jìn

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Definitions

1. antigen (medicine)

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Child Words of 素原促进

• 促进 促进 cù jìn: to promote (an idea or cause)
• 原 原 yuán: former
• 素 素 sù: raw silk
• 进 进 jìn: to go forward
• 促 促 cù: urgent