gid·di·ness
noun/ˈɡɪdinəs/
/ˈɡɪdinəs/
[uncountable]- the feeling that everything is moving and that you are going to fall
头晕；眩晕 - Symptoms include nausea and giddiness.
症状有恶心和头晕。
- Symptoms include nausea and giddiness.
- the feeling of being so happy and excited that you cannot behave normally
（高兴或激动得）发狂，举止反常 - teenage giddiness and excitement
青少年的头晕和兴奋
- teenage giddiness and excitement