Additional food samples are currently being analysed to identify any potential secondary source of exposure.

目前还在对其它食物样本进行分析，以确定是否存在任何潜在的其它接触源。

youdao

Additional food samples are currently being analysed to identify any potential secondary source of exposure.

目前还在对其它食物样本进行分析，以确定是否存在任何潜在的其它接触源。

youdao