【建】 age hardening
after; by; classics; scripture; constant; endure; manage; deal in
pass through; regular
【医】 per-; trans-
days; hour; occasionally; opportunity; seanson; time
【医】 chron-; chrono-
harden; indurate; cirrhosis; sclerosis
【计】 hardening
【化】 hardening; setting
【医】 hardening; sclero-; sclerose; sclerosis; sklero-
