barrel of pipe
词语: barrel of pipe
解释: 管膛
词性: 名词
词典: 冶金专业英汉词典
barrel of pipe 相关解释
barrel of pipe 〔名词〕管膛
管膛 barrel of pipe
管膛 barrel of pipe
barrel of pipe
词语: barrel of pipe
解释: 管膛
词性: 名词
词典: 冶金专业英汉词典
barrel of pipe 相关解释
barrel of pipe 〔名词〕管膛
管膛 barrel of pipe
管膛 barrel of pipe