be able to count sb/sth on (the fingers of) one hand
释义
●be able to count sb/sth on (the fingers of) one ˈhandused to say that the total number of sb/sth is very small屈指可数;寥寥无几◆She could count on the fingers of one hand the people she actually enjoyed being with. 她真正喜欢与之交往的人屈指可数。