n.自由，不拘泥，任性，滤水度...

Mechanical pulps are made to different freeness or drainage rates.机械浆根据不同的游离度和滤水性生产....

freeness的音标：freeness的英式发音音标为：['fri:nɪs]freeness的美式发音音标为：['frinɪs]...