詞語：obstructer
obstructer的同義詞
n. impediment ，impedimenta ，obstructionist ，obstructor
obstructer的解釋
obstructern. 障礙物；妨礙者
obstructer的參考例句
1.However, we find that the principle often plays as an obstructer during the reform of curriculum implementation and even feels confused from the research and practice at home and abroad. 然而在國外的研究中，發現校長常常是「改革的一種阻力，而不是推動力。」