dryern.吹风机；干衣机；干燥剂=drier.dryadj.干的；干燥的；干旱的；口渴的；枯燥的v.（使）变干dry leprosy[医] 麻木性麻风dry running空运行dry cabinet烘干室dry pathogen燥气drying rolls挤干辊dry swimming乾游Dry backfill干式回填dry coationg干燥包衣, 干燥被膜dry chemical干粉灭火剂dryness rate失水速率