正是

正是 is an adverb meaning 'exactly,' 'precisely,' or 'just.' It emphasizes the accuracy or exactness of something, often used to confirm or highlight a specific situation or identity.

The character 正 (zhèng) originally meant 'correct' or 'straight,' and 是 (shì) means 'to be' or 'is.' Together, they form a phrase that conveys certainty and precision, indicating that something is exactly as stated or expected.

正是 is commonly used in daily conversations to emphasize accuracy, such as when confirming someone's identity, stating a fact, or expressing agreement. It can also be found in formal writing and literature to underline clarity and correctness.