常見例句雙語例句The depurator could purify air microorganisms at the workshop, with a purifying rate of 53.1%, but it did not reach the standards of clean air.空氣淨化器雖然能夠淨化生産車間中的空氣微生物,但其淨化率爲53.1%,淨化後的空氣未達到潔淨空氣的標準,因此還應同時採取其他相應淨化措施。 返回 depurator