impediment im'pedimәnt
释义
n. 妨碍, 障碍, 阻止, 口吃
[经] 对履行义务的阻碍
英文释义
n something immaterial that interferes with or delays action or progress
n any structure that makes progress difficult
词形变化
复数: impediments
BNC词频排名: 14,161 | 当代语料库词频排名: 10,593