1) 硬質こうしつ Parts 硬 質 #20,495 Link copied! Common こうしつ [0] Meaning Shirabe Noun No-adjective hardness; stiffness Kanji 硬 コウ stiff, hard 質 シツ substance, quality, matter Forms 硬質#20,495硬質こうしつこうしつこうしつ
