英语词汇“Back short,firm.Extending in a straight line”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Back short,firm.Extending in a straight line
释义	Back short,firm.Extending in a straight line. 背部短,稳定而有力,背线的延伸保持笔直。
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