每当

每当 (měi dāng) is an adverb meaning 'whenever' or 'every time.' It is used to introduce a condition or situation that consistently occurs, often followed by a result or action.

The character 每 (měi) means 'each' or 'every,' and 当 (dāng) means 'at the time of' or 'when.' Together, they form a phrase that emphasizes the recurring nature of an event or action.

每当 is commonly used in daily conversations to express habitual actions or predictable outcomes. For example, it can be used to describe how someone behaves in specific situations, such as when they are tired, sad, or excited. It is also found in literature and formal writing to emphasize consistency or repetition.