huò dé xìng / miǎn yì / shì / zhǐ / gè tǐ / chū shēng / hòu / tōng guò / gǎn rǎn / huò / jiē zhòng / ér / huò dé / de / miǎn yì lì

获得性免疫是指个体出生后通过感染或接种而获得的免疫力。

Acquired immunity refers to the immunity an individual gains after birth through infection or vaccination.