Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/10fa7b6ba5318f321a415ac6ef6b0f96.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 eight-channel cathode-ray oscilloscope是什么意思，eight-channel cathode-ray oscilloscope的翻译，eight-channel cathode-ray oscilloscope音标、读音、用法和例句_甲百汇小鸡词典