1, Mao Mao Rain: This word is used to describe a small favor or slight contact. For example, if someone does you a little favor, you can say: This little favor is nothing but rain in Mao Mao.

2. Go round and round: This word is used to describe being constantly busy or things going round and round. For example, if you are busy at work, you can say: I have been busy these days.

3. Mother-in-law's mouth: This word is used to describe a person's nagging and nosy personality. For example, if your friend always likes to reason with you, you can say that he is a mother-in-law.

4. Blinking: This word is used to describe the swelling and protrusion of the eyes. For example, you stayed up late last night and your eyes were swollen this morning. You can say: I stayed up late last night and my eyes got blisters this morning.

5. seesaw: this word is used to describe an unstable state, which is easy to be polarized or biased to one side. For example, your company's project is always on the seesaw, so it can be said that this project is always on the seesaw.

The characteristics of abb vocabulary:

1, colloquialism: ABB-style words are usually used in oral expression, which are concise, lively and easy to understand, and can make people quickly understand the meaning to be conveyed.

2, short and easy to remember: ABB-style words are usually short and pithy, easy to remember and use, and can make people express themselves more conveniently in communication.

3. Associative meaning: ABB-style words can often trigger associations through literal meanings, making people associate with related images or situations, thus enhancing their expressiveness and appeal.

4. Unique sense of language: ABB-style words have a unique sense of language, which can convey specific emotions and tone, so that people can better express their emotions and attitudes in communication.

5. Wide application range: ABB words are widely used not only in spoken language, but also in written language, literary works and advertisements, which can enhance the effect and appeal of language expression.

6. Flexible structure: ABB word structure is very flexible. They can flexibly match different roots and affixes as needed to form different words. This flexibility enables ABB-style words to show their own characteristics more vividly when expressing different meanings.