to have to put in a lot of effort into one's work to be on the same level as one's predecessor
to not attend work, school, or other obligations without giving an explanation or getting permission
to be given someone's task, role, job, etc., particularly after they have left
to continue or complete a task or project that someone else began or left unfinished
to need to deal with something as a part of one's responsibilities or obligations
to assume full control or responsibility of something until the actual person in charge returns, particularly in business
to take on a person's position, role, or responsibility after they are gone
to take action or assume responsibility in a difficult or challenging situation, often when others are unable or unwilling to do so
a labor strategy where employees intentionally perform their job duties strictly according to the rules and procedures, without going beyond what is explicitly required, as a means of protest or showing dissatisfaction with work conditions
규칙에 의한 근무