obstacles
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obstacles
/'ɒbstəklz/
中文翻译
n. 障碍（物）( obstacle的复数形式 ); 障碍物; 绊脚石; 障碍栅栏
英文解释
n. something immaterial that stands in the way and must be circumvented or surmounted
n. an obstruction that stands in the way (and must be removed or surmounted or circumvented)
词态变化
原型:obstacle
变形:s