【化】 wear-resistant coating
contend with; defy; fight; refuse; repel; resist
【医】 Adv.; contra-; ob-
abrade; burnish; grind; mill; milling; strop; whet
【医】 grinding; mill
blanket; cap; cover; enclothe; smother; vesture; wrap; wreathe
【计】 cladding; covering; overlapping; overlay
【医】 overjet
layer; region; stage; story; stratum; tier
【计】 layer
【医】 coat; lamella; lamellae; lamina; laminae; layer; strata; stratum
