【建】 coke screenings
anxious; burnt; charred; worried
【医】 brenz-; pyro-
bolt; griddle; riddle; screen; sieve; sift; sifter
【化】 sieve
【医】 ethmo-; screen; sieve
layer; region; stage; story; stratum; tier
【计】 layer
【医】 coat; lamella; lamellae; lamina; laminae; layer; strata; stratum