within （或in） reach inside the distance to which someone can stretch out their hand 在某人双手的所及范围之内; 够得着。 ■ inside a distance that can be traveled 行程之内： a 1930s semi within easy reach of the centre of town. 一座去市中心方便的、建于20世纪30年代的半独立式住宅。 ■ within the capacity of someone to attain or achieve something 力所能及。 |