cathode ray tube
danh từ (noun)
Nghĩa chính
- Ống tia âm cựcdanh từA vacuum tube that displays still or moving images (such as for a television), by controlling the direction of a cathode ray emitted towards the front of the tube. The front is coated by a layer of fluorescent material, so that it emits light when struck by the beam.
Dạng từ (word form)
theo quy tắc (regular)- cathode ray tubeDạng gốc (base form)
- cathode ray tubesSố nhiều (plural)
Đồng nghĩa (synonym)
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