Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/2ef86a07cd92b2cbe05e553955c7aa4c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 booster dose是什么意思，booster dose的翻译，booster dose音标、读音、用法和例句_骑士汉英词典
Those young children who have not received a booster dose of vaccine in more than a year should receive an injection upon exposure. 一年多沒有接受加強劑量疫苗注射的年幼兒童，受暴露時，應接受一次注射。