add up to
US /æd ʌp tuː/
UK /æd ʌp tuː/

1.
2.
合乎情理, 说得通
to make sense or seem reasonable
:
•
His story just doesn't add up to me.
他的故事对我来说就是不合情理。
•
There's something about this situation that doesn't quite add up.
这种情况有些地方不太对劲。
合乎情理, 说得通
to make sense or seem reasonable