【医】 Dobie's layer
antrum; sinus
【医】 antra; antro-; antrum; burrow; sino-; sious
compare; compete; ratio; than
【医】 proportion; ratio
【经】 Benelux; benelux customs union; benelux economic union
family name; surname
layer; region; stage; story; stratum; tier
【计】 layer
【医】 coat; lamella; lamellae; lamina; laminae; layer; strata; stratum
