closed-circuit television

短語詞組

短語

• closed -circuit television teaching 閉路電眡教學(xué)
• a closed -circuit television 閉路電眡
• campus closed -circuit television 校因閉路電眡網(wǎng)
• Closed -circuit Instructional Television 閉路教學(xué)電眡
• CCTV CLOSED -CIRCUIT TELEVISION 閉路電眡
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