undyed

adj.

未染色的，天然色的；

1. My undying gratitude.
   我长久的感谢
2. She appeared in her undies.
   她穿著内衣出来了。

Photoelectrochemical characteristics of cells with dyed and undyed nanoporous p-type semiconductor CuO electrodes
Influence on UVR transmission of undyed woven fabrics
Process for photochemical stabilization of undyed and dyed polyamide fibre material and blends thereof with other fibres: copper com...
The acceptance of dyed grain by feral pigs and birds. 3. Comparison of intakes of dyed and undyed grain by feral pigs and birds in p...
Dosimetry with dyed and undyed acrylic plastic
Effect of low irradiation temperature on the gamma-ray response of dyed and undyed PMMA dosimeters
Photosensitization in dyed and undyed APEX-E DUV resist
Removal of Pb(II) from solution using cellulose-containing materials
Thermal diffuse scattering from colloidal crystals
Characteristics and genesis of preferential flow paths in a piedmont ultisol