theophylline 的定义
Pharmacology.
- a white, crystalline, poisonous alkaloid, C7H8N4O2, an isomer of theobromine, extracted from tea leaves or produced synthetically: used to relieve bronchial spasms, in the treatment of certain heart conditions, and as a diuretic.
更多theophylline例句
- Caffeine, theophylline, and theobromine are not found in animal tissues, but are fairly widely distributed in plants.