decontaminate

vt. 净化,排除污染

declassification, declassify, declension, declination, decline, declining, declivity, declutch, decode, decoder, decoke, decolletage, decollete, decolonization, -isation, decolonize, decolonise, decompose, decomposition, decompress, decompression, decongestant, decontamination, decontrol, decor, decorate, decoration, decorative, decorator, decorous, decorously, decorum, decoy, decrease, decree, decree absolute, decree nisi, decrepit, decrepitude, decry, dedicate, dedicate to,