Dog, cat, horse, shoe—which is the odd one out?

狗、猫、马、鞋—哪一个不属同类？

《牛津词典》

In the ancient world, it was probably rare to castrate a dog or cat.

古时候可能很少阉割猫或狗。

《柯林斯英汉双解大词典》

It chased away a dog and a cat.

它吓跑了一只猫和一只狗。

youdao

By selecting Pet-cat or Pet-dog modes, the camera will automatically detect cats or dogs and focus on their faces.

ENGADGET: Olympus introduces Stylus SP-820UZ, SP-720UZ cameras and SZ-14 binocular bundle

The researcher found similar results for exposure to cat- and dog-hair allergens.

CNN: Where do allergies come from?

Marvel at the pet accessory ads that pollute the cat-and-dog newsgroups.

ECONOMIST: Hard sell