"Erratic"의 정의와 사용법 및 예문에 관한 질문

A: @Taichi1013 例文:

The experiment gives erratic results.

She is known to be erratic.

The car moved erratically.

Erratic means not having a pattern, or being unpredictable.

A: it is an adjective, commonly used to describe someone who's made a bad decision or choose a wrong way to solve a problem. for example," this erratic behavior is going to ruin my career.”

A: "The man's behaviour had become erratic now that he was taking so many pills"

"The bees flight path was wild and erratic"

"The woman had been acting so erratically for days now, no one knew why"

A: insane - crazy, mental, not sane
erratic - unpredictable, not following a pattern, inconsistent
"He was insane so they sent him to a mental hospital."
"Her breathing was erratic."

A: They mean the same thing in this context. ‘Erratic’ is perhaps more formal.

They have additional meanings:
1. The table is very wobbly; it’s unstable!
2. Last time I talked to her, she behaved erratically.
3. People with ADHD tend to be unstable.
4. Someone call 999, the instructor’s breathing is erratic.
5. The amerikkkan government is unstable.
6. Etc.

I hope you understand:)

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