复合介词 - 地点或时间

used to indicate the extent or distance up to which something applies or reaches

used to indicate a position or location that is directly opposite or facing something else

together with something else

within a short distance of something or someone, suggesting a minimal physical separation between them

used to indicate a specific point in time or a reference point from which information or a situation is being considered

used to express a timeframe or deadline that is expected to be met

used to indicate that something happens or is done before a particular event or point in time

following in time or order

used to indicate a limit or boundary, typically in terms of physical distance or location

used to describe a specific point or period of time that extends until a certain moment or event

referring to the period or duration during which something happens, develops, or takes place