lymphocyte
🇺🇸
/ˈlɪmfəsaɪt/
🇬🇧
/ˈlɪmfəsaɪt/
a small white cell in the blood that fights infection
A lymphocyte is a key player in the body's immune response.
淋巴细胞是人体免疫反应中的关键角色。