Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/63af9ad91f9974fd3f90297bdc9f04b4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55
usb是什么意思，usb的翻译，usb音标、读音、用法和例句_伍贰汉英词典
伍贰汉英词典

usb

U 开头单词词源字典