1. 阻塞性：根据呼吸道气流 (airflow) 与呼吸肌收缩之有无,可分类为:(1) 阻塞性 (obstructive),(2) 中枢性 (central),(3) 混合性 (mixed) 三种. 泛指生理或心理的亢奋程度. 在睡眠中也特别用以指称生物体由睡眠的深层状态 (deep sleep) 转变为浅层睡眠 (light sleep) 或清醒状态 (waking).
2. 梗阻性：根据左心室流出道有无梗阻可分为梗阻性(Obstructive)和非梗阻性(Non-obstructive)肥厚型心肌病,不对称性室间隔肥厚致主动脉瓣下狭窄者称特发性肥厚型主动脉瓣下狭窄 冠状动脉粥样硬化性心脏病 肥厚型心肌病与冠心病均有心绞痛,
3. 妨碍的：obstructionist 妨碍者 | obstructive 妨碍的 | obstructor 阻碍者
4. 阻塞性肺疾病：基因:pulmonary nodules | 阻塞性肺疾病:obstructive | 阻塞平面:obstructive plane
1. 故意刁难的；蓄意阻挠的
If you say that someone is being obstructive, you think that they are deliberately causing difficulties for other people.
e.g. Mr Smith was obstructive and refused to follow correct procedure.
史密斯先生故意刁难，就是不肯照章办事。
1. Li said more than 300 people visit her department a day, with conditions varying from a common cold to chronic obstructive pulmonary diseases.
2. 911查询·英语单词
2. According to the Hospital Authority, the man had a history of Chronic Obstructive Airway Disease.
3. Some analysts expect a series of obstructive measures such as protests and roadblocks.
4. He had suffered the chronic obstructive lung diseases for about 20 years.
5. Urban construction should not be blindly emphasized and local authorities must remove obstructive policies blocking the free flow of farmers.
6. obstructive
6. Chronic obstructive pulmonary disease includes chronic bronchitis and emphysema and is a leading cause of death worldwide.