Word · Frequency #15793
obstructive
引起阻塞的；阻碍的；妨碍的
preventing movement or progress
- 1.
Causing obstructions.
造成阻塞的；引起障碍的。
造成阻塞的；引起障碍的。；引起阻塞的；阻碍的；妨碍的
In use
The obstructive pile of luggage blocked the hotel corridor.
Her obstructive behavior at the meeting prevented any real discussion.
The new rules are not intentionally obstructive, but they slow down the process.
obstructive + noun
形容词作定语，修饰名词，表示“起阻碍作用的”。
Obstructive rules delayed the construction work.
起阻碍作用的规定延误了施工工作。
be obstructive
形容词作表语，说明主语具有“妨碍”的性质。
The committee was obstructive and made no decision.
委员会处处作梗，没有作出任何决定。
be obstructive to sth
表示“对……造成妨碍”时，与介词 to 连用。
Her comments were obstructive to the negotiation.
她的评论对谈判造成了阻碍。
be an obstructive
名词用法，表示“障碍物”，不如 obstruction 常用。
The fallen branches were an obstructive on the path.
折断的树枝是小路上的障碍物。
Common mistakes
He obstructive the meeting.He obstructed the meeting.
obstructive 是形容词，不能直接作谓语动词；‘妨碍’的动词是 obstruct，这里应用过去式 obstructed。
The new rules are obstructive for our work.The new rules are obstructive to our work.
形容词 obstructive 后接介词 to 表示‘对……有妨碍’，不接 for，这是固定搭配。
The obstructive of the road made us late.The obstruction of the road made us late.
表示‘阻塞/阻碍’这一概念的抽象名词是 obstruction；obstructive 作名词时指具体的‘妨碍物’，这里应使用名词 obstruction。
Connections
Collocations
- obstructive sleep apnea
- 阻塞性睡眠呼吸暂停
- Obstructive sleep apnea can disrupt your sleep.阻塞性睡眠呼吸暂停会干扰你的睡眠。
- obstructive jaundice
- 阻塞性黄疸
- The patient was diagnosed with obstructive jaundice.该患者被诊断为阻塞性黄疸。
- obstructive behavior
- 阻挠行为
- His obstructive behavior delayed the project.他的阻挠行为延误了项目。
- obstructive lesion
- 阻塞性病变
- The scan showed an obstructive lesion in the colon.扫描显示结肠有阻塞性病变。
- chronic obstructive pulmonary disease
- 慢性阻塞性肺疾病
- Chronic obstructive pulmonary disease makes breathing difficult.慢性阻塞性肺疾病使呼吸变得困难。
Learner notes
Memory Tip
Obstructive 以 obst- 开头，与 obstacle（障碍物）近似；想象路中央有座障碍，令你无法前行，即‘阻碍的、妨碍的’。
Context & Register
语域：formal 常见场景：adjective, medical writing、adjective, legal or official documents、noun, formal writing obstructive 作形容词时通常较正式，多用于医学、法律或官方书面语；口语中更常说 blocking。名词用法见于正式文体。
Pronunciation & Spelling
真正押韵的是重读元音及之后相同的词：destructive /dɪˈstrʌktɪv/、constructive /kənˈstrʌktɪv/、instructive /ɪnˈstrʌktɪv/（拼写同以 -structive 结尾）、productive /prəˈdʌktɪv/、seductive /sɪˈdʌktɪv/。注意 restrictive /rɪˈstrɪktɪv/ 虽形近，但元音为 /ɪ/，不押韵。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.