a hysterical giggle的用法和样例：
- A hysterical giggle burst through my lips.
- He thought I was being a hysterical female.
- Observation of a severe case of hemianaesthesia in a hysterical male (1886).
- She broke into a hysterical laugh and took a sip at her lemonade, then stretched and patted Huei-fang on the shoulder.