meeting
회의
appointment
약속
to be sorry (polite)
죄송하다
to be difficult
어렵다
to know
알다
to be how
어떻다
How is (it)?
어떻습니까?
to see (humble form)
뵙다
to be important
중요하다
to cancel
취소하다
to contact
연락하다
to be blocked; congested
막히다
quickly
빨리
slowly
천천히
(not) yet; still
아직
already
벌써