Các câu ví dụ cho từ vaccinations

Từ điển anh việt Ezydict đã tìm thấy 2 kết quả phù hợp.

1. Gaur said improved technology and health measures like vaccinations and deworming have boosted cows' lifespan.

2. So far, nearly 53,000 Vietnamese citizens, mostly frontline workers in the Covid-19 war, have received their first vaccinations.

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