A pulmonary disease of horses that is characterized by respiratory irregularities, such as coughing, and is noticeable especially after exercise or in cold weather.
肺气肿马所患的肺部疾病，其症状是呼吸系统不正常，例如咳嗽，在奔跑之后或是寒冷季节尤为明显
An acute contagious viral infection characterized by inflammation of the respiratory tract and by fever, chills, muscular pain, and prostration.
流行性感冒一种急性的有传染性的病毒感染，主要特征是呼吸道感染和发烧、寒战、肌肉疼痛和虚脱
A medicine for relieving disorders of the chest or respiratory tract.
祛痰药，舒胸药一种用于缓解胸部或呼吸道不适的药物
The lungs are respiratory organs.
肺是呼吸器官。
respiratory详细解释
res.pi.ra.to.ry adj.（形容词）Of, relating to, used in, or affecting respiration.呼吸的：呼吸的，与呼吸有关的，用于呼吸的或影响呼吸的
