【医】 pulp fibrosis
marrow【医】 marrow; medulla; medullae; myel-; myelo-; pulp; pulpa
fibre; hemp; thread【化】 fiber; fibre【医】 desmo-; fiber; fibra; fibrae; fibre; fibro-; ino-
become; change【医】 meta-; pecilo-; poecil-; poikilo-