count on the fingers of one hand 屈指可数

【例句】
If you loaned Andy money, good luck getting it back. I can count the number of times he's repaid me on the fingers of one hand.
如果你借给安迪钱，希望你能要回来。他还我钱的次数真的是屈指可数。

She could count on the fingers of one hand the people she actually enjoyed being with.
她真正喜欢共处的人屈指可数。