abstentious

adj.self-restraining; not indulging an appetite especially for food or drink

同义词：abstinent

1. His abstentious lifestyle led him to avoid alcohol and rich foods.
   他节制的生活方式使他避免饮酒和丰盛的食物。
2. The monk lived an abstentious life, focusing on meditation and spiritual growth.
   这位僧侣过着节制的生活，专注于冥想和精神成长。