ロックウール
rokkūuru
1. rock wool; mineral wool
★ Common
Noun
#285936
1. rock wool; mineral wool
1. Rock wool; Rockwool
1. with rock wool; using rock wool
1. Rock wool.
1. Was rockwool.
1. If/when rockwool; Provided rockwool
1. It was rock wool.
1. It is not rockwool.
1. Not rockwool.
1. Rock wool, probably.; It will likely be rock wool.