组在单肺麻醉期间非通气侧肺的支气管导管直接开口于大气中；

Group A: There were no ventilation on the non-ventilated lung open to the air;

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组在单肺麻醉期间非通气侧肺的支气管导管直接开口于大气中；

Group A: There were no ventilation on the non-ventilated lung open to the air;

youdao