Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/4779c9886c8adb0c33b6045dad26f287.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 bivalence (n.)是什么意思，bivalence (n.)的翻译，bivalence (n.)音标、读音、用法和例句_果味酸柯林斯词典