词汇	active noise control
释义	active noise control 有源噪声控制
随便看	geographia geographially disadvantaged country geographias geographical advantages geographical agricultural mark product geographicalally geographical analogy geographical analysis geographical and environmental qualities geographical and geological environment geographical anme geographical anthropology geographical application geographical approach geographical approach process analysis geographic geographica geographic accuracy geographic address group geographic advantage geographic advantages Geographic Aerospace Search Radar geographic age geographical geographical academic journal