The Vietnamese word "bất thường" means "unusual" or "extraordinary." It describes things that are not normal or that deviate from what is expected.
You can use "bất thường" to talk about situations, events, behaviors, or anything that is not typical. It can be used in both formal and informal contexts.
Hội nghị bất thường - This means "extraordinary conference" or "emergency conference." It refers to a meeting that is called unexpectedly or for a special purpose.
Khoản chi bất thường - This translates to "extraordinary expense." It is used to describe an unexpected cost that is outside the regular budget.
Thời tiết bất thường - This means "changeable weather." It refers to weather conditions that are unpredictable or vary significantly.
Tính nết bất thường - This translates to "a changeable character." It describes someone whose personality or behavior can change frequently.
Vui buồn bất thường - This means "a changeable mood." It refers to someone who experiences frequent changes in their feelings or emotions.
In more advanced contexts, "bất thường" can be used in discussions about psychological conditions, economic situations, or any context where normality is disrupted.
While "bất thường" primarily means "unusual," it can also imply negative connotations, such as something being out of order or problematic, depending on the context.