【医】 melancholia praesenilis
at the beginning of; early; elementary; first; original
【医】 arch-; arche-; prot-; proto-
aged; always; old; outdated; tough; very
【医】 palae-; paleo-; presby-
a period of time; expect; sheduled time
【化】 term
【医】 period; phase; stadia; stadium; stage; time
【经】 term
【医】 barythymia; lypemania; lyperophrenia; lypothymia; melancholia
tristimania