[drʌɡ]
①药，药物：用于诊断、治疗及预防人和动物疾病或其他病理情况以解除疼痛或病损，控制及改善生理和病理状态的化合物；②麻醉药：同narcotic
习惯用语antagonistic drug
拮抗药：能对抗或中和另一药物作用的药crude drug
生药：未经提取含有其全部成分的药材habit-forming drug
成瘾药：用药后产生躯体和精神性依赖的药物，如酒精、烟草、吗啡、可卡因及鸦片等- photolysis
- photolyte
- photolytic
- photoma
- photomagnetism
- photometer
- photomethemoglobin
- photometry
- photomicrograph
- photomicrography
- photomicroscope
- photomicroscopy
- photomorphogenesis
- photomyoclonic
- photomyogenic
- photon
- photoncia
- photone
- photo-onycholysis
- photo-ophthalmia
- photoparoxysmal
- photopathy
- photoperceptive
- photoperiod
- photoperiodic