obstacle

美音音标: ['ɒbstək(ə)l] obstacle
英音音标: ['ɒbstək(ə)l] result.0.expl|add:"

同义
obstacle obstruction
词性
n
解释
something immaterial that stands in the way and must be circumvented or surmounted
示例
lack of imagination 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

同义
obstacle
词性
n
解释
an obstruction that stands in the way (and must be removed or surmounted or circumvented)
示例
None