backing up of the needle是什麼意思、英文翻譯及中文解釋 本文已影響 1.3K人 backing up of the needle 詞語: backing up of the needle解釋: 退針詞性: 名詞詞典: 中醫專業英漢詞典 backing up of the needle 相關解釋 退針 bac king up of the needle;backing up of the needle