英文释义
Vaccine:
a substance that is put into the blood and that protects the body from a disease
原文例句
Protect yourself and your loved ones by getting a COVID-19 vaccine.
保护您和您的家人,请去接种新冠疫苗。
更详细的图文课程、补充例句和打卡作业,请添加微信咨询:IamStrongHeadedMom,备注“小宇宙”。


Vaccine:
a substance that is put into the blood and that protects the body from a disease
Protect yourself and your loved ones by getting a COVID-19 vaccine.
保护您和您的家人,请去接种新冠疫苗。
更详细的图文课程、补充例句和打卡作业,请添加微信咨询:IamStrongHeadedMom,备注“小宇宙”。