Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/92e3746330653b890c92792b6d0e0063.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 impulse repeater是什么意思，impulse repeater的翻译，impulse repeater音标、读音、用法和例句_沉淀汉英词典