不切题的...

elvan的音标：elvan的英式发音音标为：['elvən]elvan的美式发音音标为：['elvən]...

Humidifier function from Elvan water filter provides optimal humidity control that mimics humidity from wet laundry.淡英斑岩滤水器具有增湿功能,能模仿湿洗时的环境湿度,控制到最佳水平....

n.淡英斑岩...

irrelvant的音标：irrelvant的英式发音音标为：[ɪ'relvənt]irrelvant的美式发音音标为：[ɪ'relvənt]...