-
Others generate a weaker response that does require boosting.
还有一些疫苗产生的免疫应答较弱,这种疫苗就需要再次接种
应用推荐
$firstVoiceSent
- 来自原声例句
Others generate a weaker response that does require boosting.
还有一些疫苗产生的免疫应答较弱,这种疫苗就需要再次接种
应用推荐