英语词汇“sum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

sum

(sŭm)

1. Mathematics

a. An amount obtained as a result of adding numbers.

b. An arithmetic problem: a child good at sums.

2. The whole amount, quantity, or number; an aggregate: the sum of the team's combined experience.

3. An amount of money: paid an enormous sum.

4. A summary: my view of the world, in sum.

5. The central idea or point; the gist.

tr.v. summed, sum·ming, sums

1. Mathematics To add.

2. To give a summary of; summarize.

Phrasal Verb:

sum up

1. To present the substance of (material) in a condensed form; summarize: sum up the day's news; concluded the lecture by summing up.

2. To describe or assess concisely: an epithet that sums up my feelings.

[Middle English summe, from Old French, from Latin summa, from feminine of summus, highest; see uper in the Appendix of Indo-European roots.]

单词	sum
释义	sum (sŭm) n. 1. Mathematics a. An amount obtained as a result of adding numbers. b. An arithmetic problem: a child good at sums. 2. The whole amount, quantity, or number; an aggregate: the sum of the team's combined experience. 3. An amount of money: paid an enormous sum. 4. A summary: my view of the world, in sum. 5. The central idea or point; the gist. tr.v. summed, sum·ming, sums 1. Mathematics To add. 2. To give a summary of; summarize. *Phrasal Verb:* *sum up* 1. To present the substance of (material) in a condensed form; summarize: sum up the day's news; concluded the lecture by summing up. 2. To describe or assess concisely: an epithet that sums up my feelings. [Middle English summe, from Old French, from Latin summa, from feminine of summus, highest; see uper in the Appendix of Indo-European roots.]
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