decompression

n [U]: [attrib 作定语] a decompression chamber, ie one in which divers may return to normal pressure 减压室（潜水者於其中可恢复到正常压力）.

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