Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/6ac0ad1006a8ebb55f69ad6784e5f3a3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 directed英英字典_directed剑桥英语解释_directed柯林斯英文解释_食材铺反向词典
1. ADJ (of a number, line, or angle) having either a positive or negative sign to distinguish measurement in one direction or orientation from that in the opposite direction or orientation (数、线或角)有向的[maths]