注射 (zhù shè) means “injection; to inject”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
护士给病人注射了疫苗。
Hùshi gěi bìngrén zhùshè le yìmiáo.
The nurse gave the patient a vaccine injection.
Updated: 2026-05-27