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在线英语词典

基于ECDICT词库，包含77万+单词
obstacle 'ɒbstәkl
CET4 CET6 考研 TOEFL IELTS GRE 柯林斯2⭐
释义
n. 障碍, 妨害物, 阻碍
英文释义
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)
词形变化
复数: obstacles
BNC词频排名: 4,525 | 当代语料库词频排名: 3,569