specializedmedicalto protect a person or animal against a disease by putting a substance into the body to make it produce antibodies(= proteins in the blood that fight disease)(通常指通过注射)使免疫
Children are routinely immunized against polio.儿童例行接种小儿麻痹症疫苗。
ADVERB | PREPOSITIONADVERB➤fully完全免疫▸➤routinely例行免疫PREPOSITION➤against使免患⋯◇Children have been routinely immunized against polio since 1958.自 1958 年以來,兒童都按常規接種防治小兒麻痹症的疫苗。➤with用⋯使免疫◇They immunized some mice with a dose of the live vaccine.他們給一些老鼠注射了一針減毒活疫苗進行免疫。