名词中文翻译
中文翻译：径向场阴极射线管
同义词：
['radio tube', 'electron tube']
例句：
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1.This new model of radio tube is much more efficient than the old one.
这款新型无线电管比旧款更高效。
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2.The electron tube was used in the early days of television.
电子管在电视早期被使用。
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3. The engineer carefully checked the dimensions of the radio tube before assembly.
工程师在组装前仔细检查了收音机管的尺寸。