スポンジラバーであれば
suponjirabādeareba
1. If/when sponge rubber…; If it were sponge rubber…
Noun
1. If/when sponge rubber…; If it were sponge rubber…
1. sponge
1. vulcanized rubber; vulcanised rubber
1. sponge cake
1. rubber
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do