Warning: file_put_contents(): Only 0 of 4704 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55
decibel (n.)是什么意思，decibel (n.)的翻译，decibel (n.)音标、读音、用法和例句_沉淀汉英词典
沉淀汉英词典

decibel (n.)

D 开头单词词源字典