Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/d7bd06e609ca2ae38960714ea246a899.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 half length例句_half length英汉例句_half length双解例句_94生活常识网有道词典
A stitch made by inserting the needle at the midpoint of a preceding stitch so that the stitches overlap by half lengths. 回针缝在先前缝的一针中间加缝的一针，以便使针脚的交错重叠为原来长度的一半