氨哮素 Traditional form: 氨哮素 Pinyin (reading): ānxiàosù Definitions: clenbuterol Characters: 氨 - ammonia 哮 - to cough; to pant; to roar 素 - plain; white; vegetarian; formerly; normally Traditional characters: 氨 - ammonia 哮 - to cough; to pant; to roar 素 - plain; white; vegetarian; formerly; normally