noun 다운로드 🔗공유 체질, 거르기 The act by which something is sifted. Examples : "The sifting of flour ensured there were no lumps in the batter. " 밀가루를 체질하여 반죽에 덩어리가 없도록 했다. process action material AI와 채팅어휘 게임독해 연습