Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/9aa95c76bb0bf0bbae020d748366a34c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 booster dose是什么意思，booster dose的翻译，booster dose音标、读音、用法和例句_食材铺反向词典
Those young children who have not received a booster dose of vaccine in more than a year should receive an injection upon exposure. 一年多没有接受加强剂量疫苗注射的年幼儿童，受暴露时，应接受一次注射。