All the parents were positive for TPPA, and negative for HIV test.

所有受检父母TPPA全部为阳性，HIV初筛实验结果均呈阴性。

youdao

All the parents were positive for TPPA, and negative for HIV test.

所有受检父母TPPA全部为阳性，HIV初筛实验结果均呈阴性。

youdao