bio aerationbio-aeration活性: activity; active; activated通气: ventilate; aerate be in touc ...法: law软性通气: soft vent改进通气法: modified aeration下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:活性通气法，即可在微信中查询翻译
