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auxiliary air
词语: auxiliary air
解释: 补给空气,二次风
词性: 名词
词典: 造纸专业英汉词典
auxiliary air 相关解释
auxiliary air 〔名词〕辅助的空气
auxiliary air 〔名词〕辅助空气,二次空气
auxiliary air 〔名词〕补给空气