婴儿出生时被发现心脏有先天畸形。

The baby was born with heart ___malformations.

这些西红柿的畸形生长可能是由于土壤中化学物质超标造成的。

The ___malformations in these tomatoes are likely caused by excessive chemicals in the soil.

系统更新后，一些文件出现了数据异常。

After the system update, some files showed data ___malformations.