biofiltration的音标：biofiltration的英式发音音标为：[bɪəfɪlt'reɪʃn]biofiltration的美式发音音标为：[bɪrfɪlt'reɪʃn]...

As an emerging technology, biofiltration technology has being used in air pollution control processes.生物过滤技术是一项新兴的废气污染治理技术, 正在逐步得到应用....

n.生物过滤（作用）...