roadblock 'rәudblɒk
释义
n. 障碍, 障碍物
英文释义
n. a barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc.
词形变化
复数: roadblocks
BNC词频排名: 22,512 | 当代语料库词频排名: 11,361