“spare belt”的概念、定义、翻译、参考文献-科学参考

单词	spare belt
释义	spare belt Encyclopedia 文学【广播电视内容生产与制作】释 spare belt备播带为预防电视节目发生播出事故而提前录制好的备用播出磁带。
随便看	connected sum decomposition connected surface connected topological space connected topology connected treatment connected variety connected vehicle driver security authentication connected vehicles connecter connect everything to everything connect-Four connectible Connecticut State connectin connecting connecting and crossing of track connecting beam connecting flight connecting homomorphism connecting lemma connecting leveling line connecting line connecting line segment connecting map from K1 to K0 connecting map from K_1 to K_0

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