# obstruction ##### 词义 - 英：/əbˈstrʌkʃn/； 美：/əbˈstrʌkʃn/ - #词性/n 阻碍；妨碍；障碍物；梗阻；障碍；堵塞，阻挡(通道等)；阻挡；路障；（球类运动）阻挡犯规 ##### 例句 - Well , the artist suggests storing the artwork in a special room , in a space free from obstruction , of about 150 × 150 cm . - 艺术家建议将艺术品放在一个特别的房间里，需要占据一个没有障碍物的空间，大约150×150厘米。 - Experiment and Simulation Research of Extinguishing oil Fire with Obstruction - 细水雾熄灭含障碍物油火的实验与模拟研究 - He had an operation to remove an obstruction in his throat . - 他做了手术，取出喉头的阻塞物。 ##### 形态 - #形态/word_pl obstructions