flexitarian
noun /ˌfleksəˈteəriən/
  /ˌfleksəˈteriən/
(especially North American English)- a person who sometimes eats meat or fish although they do not usually do so弹性主义者:有时不吃肉或鱼的人 - She’s a flexitarian and enjoys an occasional steak.她是个灵活主义者,偶尔会吃点牛排。 
- There is a growing flexitarian lifestyle trend.有一种日益增长的灵活的生活方式趋势。 
 
- She’s a flexitarian and enjoys an occasional steak.