obstruction
英 [?b'str?k?(?)n]
美
- n. 障礙；阻礙；妨礙
GRE考研TOEFL低頻詞擴(kuò)展詞匯
詞態(tài)變化
復(fù)數(shù):?obstructions;
中文詞源
obstruction 阻礙，妨礙
來自obstruct,阻礙，阻撓。
英英釋意
- 1. any structure that makes progress difficult
- 2. the state or condition of being obstructed
- 3. something immaterial that stands in the way and must be circumvented or surmounted;
- "lack of immagination is an obstacle to one's advancement"
- "the poverty of a district is an obstacle to good education"
- "the filibuster was a major obstruction to the success of their plan"
- 4. the act of obstructing;
- "obstruction of justice"
- 5. getting in someone's way
英文詞源
- obstruction (n.)
- 1530s, from Latin obstructionem (nominative obstructio) "an obstruction, barrier, a building up," noun of action from past participle stem of obstruere "build up, block, block up, build against, stop, bar, hinder," from ob "against" (see ob-) + struere "to pile, build" (see structure (n.)).
同義詞辨析
obstacle, barrier, obstruction, bar, hindrance
這些名詞均含"障礙(物)"之意。
obstacle： 指在達(dá)到目的或前進(jìn)的過程中必須消除或繞過的障礙物，也指起阻礙作用等情況。
barrier： 常指臨時的或者可能跨越的障礙。
obstruction： 常既指具體的障礙又可指抽象或喻意上的阻礙。
bar： 既可指阻止進(jìn)出或通過的柵欄一類的障礙物，也可用于抽象意義障礙。
hindrance： 指妨礙他人進(jìn)步或做事的人或物。
考試真題
- Efforts to create one of the world's largest ocean sanctuaries failed because of Russia's obstruction.
出自-2016年12月閱讀原文
實用場景例句
- the obstruction of justice
- 妨礙司法公正
牛津詞典
- He was arrested for obstruction of a police officer in the execution of his duty.
- 他因妨礙警察執(zhí)行公務(wù)而被逮捕。
牛津詞典
- obstruction of the factory gates
- 對工廠大門的堵塞
牛津詞典
- The abandoned car was causing an obstruction.
- 這輛被遺棄的汽車堵住了道路。
牛津詞典
- It is my job to make sure that all pathways are clear of obstructions.
- 保證所有的道路通暢是我的職責(zé)。
牛津詞典
- He had an operation to remove an obstruction in his throat.
- 他做了手術(shù)，取出喉頭的阻塞物。
牛津詞典
- bowel/intestinal obstruction
- 腸梗阻
牛津詞典
- John was irritated by drivers parking near his house and causing an obstruction.
- 約翰對那些在他家附近泊車堵住通道的司機(jī)感到惱火。
柯林斯高階英語詞典
- The boy was suffering from a bowel obstruction and he died.
- 這個男孩因患腸梗阻死去了。
柯林斯高階英語詞典
- Mr Guest refused to let them in and now faces a criminal charge of obstruction.
- 格斯特先生因為將他們拒之門外，現(xiàn)在面臨妨礙公務(wù)的刑事指控。
柯林斯高階英語詞典
- The traffic flowed round the obstruction in the road.
- 來往車輛繞過路上的障礙物行駛.
辭典例句
- Objective To evaluate CT findings of urinary obstruction caused by ureteral diseases.
- 目的總結(jié)因輸尿管病變導(dǎo)致尿路梗阻病例的螺旋CT表現(xiàn).
期刊摘選
- Complications of gastric ulcers ( either benign or malignant ) include pain, bleeding, perforation, and obstruction.
- 胃潰瘍的并發(fā)癥 ( 良性或者惡性 ) 有疼痛, 出血, 穿孔和梗阻.
期刊摘選
- Conclusion of NOS the obstruction of learning and memory of the rat after exposure to EMP.
- 結(jié)論NOS在EMP所致大鼠學(xué)習(xí)、記憶功能障礙過程中起一定作用.
期刊摘選
- Choke: To interfere with the respiration of by compression or obstruction of the larynx or trachea.
- 阻止: 通過掐住或堵住喉嚨或氣管而阻礙呼吸.
期刊摘選
- Objective To study the security of primary resection for colon carcinoma acute obstruction.
- 目的探討結(jié)腸腫瘤伴急性梗阻患者行一期手術(shù)的安全性,提高患者的生活質(zhì)量.
期刊摘選
- Objective To study the surgical treatment of large bowel obstruction caused by colorectal carcinoma.
- 目的探討大腸癌致腸梗阻的外科處理方法.
期刊摘選
- Obstruction of the ileum by stone leads to distinct clinical pictures.
- 回腸膽結(jié)石梗阻可引起各種明顯的臨床征象.
辭典例句
- Incision infection 14 cases, pelvic abscess 2 cases. The complication rate was 25 % . Conclusion acute obstruction.
- 結(jié)果全組術(shù)后無手術(shù)死亡和吻合口瘺及狹窄發(fā)生,切口感染14例, 盆腔膿腫2例, 并發(fā)癥發(fā)生率25%.
期刊摘選
- Asthma is a chronic inflammatory disease characterized by reversible airway obstruction, airway hyperresponsiveness, and airway inflammation.
- 氣喘是一種慢性的炎癥疾病,其特徵包含可逆性氣道阻塞 、 氣道過度反應(yīng)與氣道發(fā)炎.
期刊摘選
- Duodenojejunostomy was performed to relieve the obstruction.
- 術(shù)后癥狀大有進(jìn)步,腸阻塞完全解除,順利出院.
期刊摘選
- The hydraulic system force sensor, stopping immediately if It'senses an obstruction during operation.
- 液壓系統(tǒng)配有傳感器, 如果它立即停止了操作過程中感覺障礙.
期刊摘選
- Colonic obstruction is, except in the case of volvulus, chronic.
- 結(jié)腸梗阻, 除腸扭轉(zhuǎn)的病例外, 都是慢性的.
期刊摘選
- They go round regulations, just as water flows round an obstruction.
- 他們繞過規(guī)章制度, 就如同水流繞過障礙物一樣.
期刊摘選
- Aerosol is an obstruction difficult to be overstepped between ground information and remote sensing image.
- 氣溶膠是作用于地表信息與遙感圖像之間的難以逾越的障礙.
期刊摘選
- The asylum seekers had to contend with continued bureaucratic obstruction.
- 尋求政治庇護(hù)的人得不斷地應(yīng)付官僚主義的層層阻撓.
《簡明英漢詞典》
- The reason of brain swelling result form rough operation , resperative tract obstruction , brain microcirculation and others.
- 認(rèn)為術(shù)中操作粗糙、醉過淺,術(shù)后呼吸不暢 、 微循環(huán)障礙及神經(jīng)細(xì)胞鈣超載是引起腦腫脹的主要原因.
期刊摘選
- Objective : To evaluate the ultrasonographic patterns of hepatic venous obstruction in Budd Chiari syndrome ( BCS ).
- 目的: 探討B(tài)udd-Chiari綜合征 ( B- CS ) 的肝靜脈病變特點.
期刊摘選
- Objective : To investigate myocardial injury and its mechanism after biliary tract obstruction.
- 目的: 觀察膽道梗阻后心肌損傷情況并探討其損傷機(jī)制.
期刊摘選