件 - affair, case, matter

unconditional

event; affair; incident; case; plot; trouble; scandal

matter; affair; case; item; subject

essential condition

search criteria

working conditions

major incident; major happening; big scandal

matter (to discuss); item (on the agenda); issue; topic; case

personnel expenses; labor cost; labour cost

conditional; qualified; with conditions attached

business; thing to be done; something that should be performed; information that should be conveyed

criminal case