wall of tube英语标准发音：wall of tube英式发音：美式发音：翻译中文管壁wall of tube - 基本释义[词典1]管壁wall of tube - WEB词典wall of tube管壁external wall of tube管外Internal wall of deep tube管内壁 参考资料： 1.百度翻译：wall of tube2.有道词典：wall of tube3.爱词霸：wall of tube
