Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/2622c178fae819a61c91ed8ee692b68e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 tractable (adj.)是什么意思,tractable (adj.)的翻译,tractable (adj.)音标、读音、用法和例句_果味酸柯林斯词典