飽和点{ほうわてん}、飽和状態{ほうわ じょうたい}、極限{きょくげん}、限度{げんど}point of saturation: 飽和点{ほうわてん}the saturation point: the saturation point飽和点ほうわてんfiber saturation point: 繊維飽和点{せんい ほうわてん}