within striking distance
US /wɪðˈɪn ˈstraɪkɪŋ ˈdɪstəns/
UK /wɪðˈɪn ˈstraɪkɪŋ ˈdɪstəns/

1.
在射程之内, 近在咫尺
close enough to reach, attack, or achieve something
:
•
The team is now within striking distance of the championship.
该队现在离冠军只有一步之遥。
•
We are within striking distance of our goal.
我们离目标很近了。