obstacles
英：['ɒbstəklz] 美： ['ɒbstəklz]
obstacles 基本解释
n.障碍（物）( obstacle的名词复数 )；障碍物；绊脚石；障碍栅栏
英英释义
obstacle
n.something immaterial that stands in the way and must be circumvented or surmounted"lack of imagination is an obstacle to one's advancement"; "the poverty of a district is an obstacle to good education"
同义词：obstruction
an obstruction that stands in the way (and must be removed or surmounted or circumvented)
obstacles 相关例句
词组短语
systematic obstacles体制性障碍
权威例句
Handling Obstacles in Goal-Oriented Requirements EngineeringLatent Reservoirs of HIV: Obstacles to the Eradication of VirusProblems, obstacles, and complications of limb lengthening by the Ilizarov technique.Confronting the scientific obstacles to global control of tuberculosis.Reptation of a Polymer Chain in Presence of Fixed ObstaclesTransfer of Genes to Humans: Early Lessons and Obstacles to SuccessReptation of a Polymer Chain in the Presence of Fixed ObstaclesAn algorithm for planning collision-free paths among polyhedral obstaclesAn algorithm for planning collision-free paths among polyhedral obstaclesCorrections and Clarifications: Transfer of Genes to Humans: Early Lessons and Obstacles to Success
