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词汇 sum
释义

sum

/sʌm//sʌm/
★★★★★n.
  • sum
  • sums
  • sums
  • summing
  • summed
  • summed

n

  • ①[the sum]1合计,和;总额,总数,总计<of>2总体,全体<of>
    • the whole sum全数,总数
    • The sum of 3 and 5 is 8.三与五之和为八。
    • the (entire) sum of one's knowledge知识的全体
  • ②[the sum]概要,大意,概略
    • the sum and substance要点,主旨
  • ③[常用复数形]金额
    • She was fined the sum of $100.她被罚款一百美元。
    • The expenses for the trip came to an enormous sum.那趟旅行的费用金额庞大。
    • a good [large, round, staggering] sum相当大的金额;一大笔钱
    • a large [small] sum of money巨[小]额的钱
    • We spend large [huge] sums (of money) on education.我们花巨额金钱于教育。
  • ④[常用复数形]算术题;计算
    • She's good [bad] at sums.她长于[拙于]计算。
    • do a sum in one's head心算
    • She couldn't do her sums.她不会计算。

vt

  • ① 加以合计,总计<up>
    • She summed up the bills.她把那些帐单合计起来。
  • ② 陈述…的概要;简略地说;概括<up>
    • He summed up the situation.他概略说明情况。
  • ③ 迅速判断;一眼就看出<up>
    • I summed him up in a minute [at a glance].我很快[一眼]就看出他的人品。
    • She summed him up as a hypocrite.她一眼就看出他是个伪君子。

vi

  • ① 约略而言;(推事听取原告、被告陈述后)概述要点<up>
    • The judge summed up.法官概述证言。
  • ② 总计,总共
    • It sums up to $1,000.这一共要一千元。
    • Their traveling expenses summed into [in] the thousands.他们的旅费总计达数千美元。

字辨

sum: 指每个单位相加得来的总数

the sum of thirty and fifty-five is eighty-five

amount: 指将相关的全部金额及其他加起来的结果

He paid the full amount of the expenses.

total: 指被合计起来的全部,常用于表示相当大的sum或amount

The contribution reached a total of $2,000.

短语

  • in sum
    • ① 简言之;总而言之
    • In sum, he failed.总而言之,他失败了。
  • to sum up
    • ① 总而言之;简言之

同义词

  • amountn.总额
  • numbern.总数
  • quantityn.数量
  • wholen.整体
  • abstract
  • add
  • aggregate
  • all
  • cast
  • entirety
  • entity
  • epitomize
  • everything
  • foot
  • go over
  • gross
  • integral
  • recap
  • recapitulate
  • recapitulation
  • review
  • run down
  • run through
  • run-through
  • rundown
  • sum total
  • summarize
  • summary
  • summation
  • summing-up
  • synopsize
  • system
  • tale
  • tot
  • total
  • totality
  • totalize
  • work
  • wrap up
  • wrap-up
  • add together
  • add up
  • amount of money
  • center
  • centre
  • core
  • essence
  • gist
  • heart
  • heart and soul
  • inwardness
  • join
  • kernel
  • marrow
  • meat
  • nitty-gritty
  • nub
  • pith
  • substance
  • sum of money
  • sum up
  • summarise
  • summate
  • tally
  • tot up
  • tote up
  • union

词路径

  • entity
  • abstraction
  • abstract entity
  • relation
  • possession
  • assets
  • sum
  • sum of money
  • amount
  • amount of money

上位词

  • accumulation
  • aggregation
  • assemblage
  • assets
  • cognitive content
  • collection
  • content
  • mental object
  • quantity
  • set
  • unit
  • whole

下位词

  • advance
  • aggregate
  • bare bones
  • cash advance
  • cash surrender value
  • congeries
  • conglomeration
  • contribution
  • coverage
  • deductible
  • defalcation
  • direct sum
  • figure
  • gain
  • grand total
  • gross
  • haecceity
  • hypostasis
  • insurance coverage
  • loss
  • payroll
  • paysheet
  • peanuts
  • purse
  • quiddity
  • quintessence
  • receipts
  • red
  • red ink
  • revenue
  • stuff
  • subtotal
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