N-SING (通常用来表示总量非常小)总共，一切，全部 The sum total of a number of things is all the things added or considered together. You often use this expression to indicate that you are disappointed because the total amount is rather small. (通常用来表示总量非常小)总共，一切，全部
That small room contained the sum total of the family's possessions. [+ of]
那个小房间放着这家人的全部家当。
We have already seen the sum total of his attributes.