Tra từ cathode ray tube - Từ điển Oxford Advanced Learner 8th

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Từ điển Oxford Advanced Learner 8th

cathode ray tube ˌcathode ˈray tube [cathode ray tube cathode ray tubes] BrE NAmE noun a ↑vacuum tube inside a television or computer screen, etc. from which a stream of ↑electrons produces images on the screen