関連ワード:  how to decrease round crochet    how to decrease circle crochet    how to decrease around crochet    how to decrease magic circle crochet    how to decrease stitches in the round crochet    how to decrease double crochet circle    how to decrease a flat circle crochet    how to decrease in the round double crochet    how to decrease crochet in the round without making a hole    how to decrease single crochet in the round