英语词汇“顶梁柱”的读音、翻译、释义、用法及例句-家教网

词汇	顶梁柱
类别	英汉汉英翻译词典
释义	顶梁柱顶梁柱[dǐng liáng zhù]1.■pillar; backbone:他们是这个厂的顶梁柱。They are the backbone of the factory.
随便看	switching amplifier switching angle switching arc switching boundary switching by gravitation switching cable switching centre switching circuit switching coefficient switching computer switching constant switching control pilot switching criterion switching current switching curve switching cycle switching devices synthesis switching diode switching gate switching grade switching house switching hysteresis switching-in switching input switching interval

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