【医】 gingival retractor
gum
【医】 gingiva; gingivae; gingivo-; gum; oula; ula; ule-; ulo-
compress; boil down; constrict; press; reduce; strangulate; condensation
【计】 compaction; compressing; compression; compresspor; pack
【化】 compression
【医】 compress; compression; squeeze
implement; organ; utensil; ware
【医】 apparatus; appliance; crgan; device; organa; organon; organum; vessel