在对狗主人的研究中，Morris博士发现，几乎所有人都反映他们的宠物有嫉妒行为。

In research among dog owners, Dr Morris found almost all of them reported jealous behaviour by their pets.

youdao

在对狗主人的研究中，Morris博士发现，几乎所有人都反映他们的宠物有嫉妒行为。

In research among dog owners, Dr Morris found almost all of them reported jealous behaviour by their pets.

youdao