This is the 5822nd most frequent Chinese word.
嗨
"嗨" is an informal Chinese interjection meaning "hi" or "hey" used to greet someone.
The word '嗨' is used as a casual greeting in this context, equivalent to 'Hi' in English.
嗨，你今天过得怎么样？
Hi, how was your day today?
Here, '嗨' is used as an exclamation to express excitement or enthusiasm.
听到这个消息后，她忍不住兴奋地说了声“嗨！”
Upon hearing the news, she couldn't help but excitedly shout 'Hi!'
In this sentence, '嗨' is used as an adjective to describe someone's energetic or enthusiastic behavior.