1. Word explanation
The word "dog" means dog, which is a noun in English and is used to refer to a common domestic animal. It is one of the most commonly used words in English and is widely used to describe and discuss the topic of dogs.
2. Similar expressions
In English, besides "dog", other expressions can also be used to refer to dogs. For example, "Canidae" (Canidae is more formal and usually used in science and medicine) or the names of certain dog breeds, such as "Labrador".
3. The name of a specific variety
There are many dog breed names in English, and each dog has its own unique characteristics and characteristics. For example, poodle, bulldog and golden retriever.
4. Related phrases and expressions
English phrases and expressions related to dogs include:
The sentence "dog lover" (dog lover)
The sentence "man's best friend" (man's best friend, used to describe the dog's loyalty and close friendship with man)
The sentence "looking at the wrong person" (looking in the wrong direction means misunderstanding or wrong efforts)
Expand knowledge:
As one of the earliest domesticated animals, dogs have a wide range of cultural and symbolic meanings in English. Besides being pets and companion animals, dogs also play an important role in agriculture, police and rescue. In English, dogs are often used as metaphors and adjectives, such as "dogs are tired" and "dogs bite dogs".
In addition, dogs have some slang and proverbs related to them in English, such as "let sleeping dogs lie" (don't annoy sleeping dogs, which means don't disturb lying things). In a word, dog is not only a common word in English, but also an indispensable part of people's life and culture.