【医】 balloon dilator
dilate; expand; outspread; overspread
【计】 dilatation
【医】 dilatation; dilation; distention; ectasia; ectasis; ectasy; eury-
eurysma; expansion; stretch
bag; sack
【化】 bag
【医】 accessory pocket; bag; haustra; haustration; haustrum; sac; sacculation
【经】 bag