Definition of 膨張式 (ぼうちょうしき)

ぼうちょうし

膨張式

ぼうちょうしき

bouchoushiki

noun
inflatable (in the sense of "needs to be inflated for normal use")
Related Kanji
swell, get fat, thick
lengthen, counter for bows & stringed instruments, stretch, spread, put up (tent)
style, ceremony, rite, function, method, system, form, expression