牛津词典公布2021年度词汇：Vax(8)

He took notes in shorthand.
他用速记法记笔记。
vaccine
名词 vaccine 表示“疫苗”，英文解释为“a substance that is put into the blood and that protects the body from a disease”；
动词，vaccinate 表示“给…接种疫苗”，英文解释为“If a person or animal is vaccinated, they are given a vaccine, usually by injection, to prevent them from getting a disease.”举个：
Dogs must be vaccinated against distemper.
犬类必须接种疫苗以防犬热病。
名词形式，vaccination，接种疫苗，Vaccination is the act of getting a shot (a vaccine) to protect you against a certain disease. If you want to protect yourself from catching the mumps, you will need to undergo a vaccination.
In September usage of the word “vax” was up more than 72 times from its level last year, the firm said. The word, and others related to vaccination, had also been broadened into a wider range of contexts including “fully vaxxed” and “vax cards”.
该公司表示，9月份，“vax”一词的使用率比去年提高了72倍以上。这个词和其他与疫苗接种有关的词也被扩大到更广泛的语境中，包括“完全接种”（fully vaxxed）和“接种卡”（vax cards）。
context
1）表示“（事情存在、发生的）背景，环境”，英文解释为“the situation within which something exists or happens, and that can help explain it”举个：