Definition: used between a fraction and a unit of measurement Level: A2
到车站只有半英里路。
It's only half ___a mile to the station.
这个食谱需要四分之一公斤面粉。
The recipe calls for a quarter of ___a kilo of flour.
这个瓶子里装有四分之三升水。
The bottle contains three-quarters of ___a litre of water.
