词汇	灭弧板
释义	灭弧板 arc extinguishing board
随便看	practice on quarters Practice on Sill Pillared Mining Practice on Sludge Bulking Control Practice Ontology practice operation practice orientation practice-oriented practice-oriented college practice-oriented course Practice-oriented Course practice-oriented curriculum practice-oriented four-year college practice-orientedness practice-oriented question practice-oriented talent practice-oriented talented personnel practice-oriented talents practice-oriented teaching practice-oriented universities practice-oriented university practice outlay practice out of classroom Practice outside the college practice outside university practice pad