グラスウール

グラスウール, グラス・ウールgurasuuuru

noun

  1. glass wool
  2. fiberglass insulation
  3. fibreglass insulation

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences