-
a quantity of money;
"he borrowed a large sum"
"the amount he had in cash was insufficient"
-
a quantity obtained by the addition of a group of numbers
-
the final aggregate;
"the sum of all our troubles did not equal the misery they suffered"
-
the choicest or most essential or most vital part of some idea or experience;
"the gist of the prosecutor's argument"
"the heart and soul of the Republican Party"
"the nub of the story"
-
the whole amount
-
a set containing all and only the members of two or more given sets;
"let C be the union of the sets A and B"
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
