High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
障碍
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障碍；栅栏；[化] 势垒; 阻片; 阻挡层
a structure or object that impedes free movement
intolerance is a barrier to understanding
正在加载中文释义…
a structure or object that impedes free movement
正在加载中文释义…
any condition that makes it difficult to make progress or to achieve an objective
正在加载中文释义…
anything serving to maintain separation by obstructing vision or access
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该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT.