preposition向,朝;对着;趋向,接近,将近(完成某事);接近,临近(某一时间或日期);对,对于;用作(付款的)一部分
prepositionin the direction of somebody or something
prepositioncloser to achieving something
prepositionnear a time or a date
prepositionto somebody or something
prepositionto help pay for something