Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/ac7f9754b16b0f4fdc2bc2b966c4104b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 ball and socket structure例句_ball and socket structure英汉例句_ball and socket structure双解例句_食材铺反向词典
Figure 12 shows a few of the changes with respect to Structure diagrams, namely the ports, parts and the ball and socket notation. 图 12 显示了结构图的变化，即端口、部件与 ball 和 socket 符号。