【计】 back-level release
after; back; behind; offspring; queen
【医】 meta-; post-; retro-
layer; region; stage; story; stratum; tier
【计】 layer
【医】 coat; lamella; lamellae; lamina; laminae; layer; strata; stratum
free; release; deliver; discharge from; disimprison; emancipate; liberate
set free
【计】 deactivation; deallocate; freeing
【化】 liberation
【医】 liberation
【经】 release