obstructor /әb'strʌktә/ 📖 中文释义 n. 妨害者, 妨碍物, 阻碍者[法] 阻碍者, 妨害者, 阻碍物 📘 English Definition(英文释义) n someone who systematically obstructs some action that others want to taken any structure that makes progress difficult ← obstructiveness O 字母词表 obstructors →