Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/de2e3a91d781ecf1b9e9c315b835b66a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 half-adderbinary是什么意思，half-adderbinary的翻译，half-adderbinary音标、读音、用法和例句_按摩法牛津词典