backing off of threads是什麼意思、英文翻譯及中文解釋
backj.com//tags-4798-0.html" target="_blank" >ing-off of threads
詞語: backing-off of threads
解釋: 絲線退繞
詞典: 專利專業英漢詞典
backj.com//tags-4798-0.html" target="_blank" >ing-off of threads
詞語: backing-off of threads
解釋: 絲線退繞
詞典: 專利專業英漢詞典