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approximate是什么意思，approximate怎么读

approximate基本信息

读法：英 [ə"prɒksɪmət] 美 [ə"prɑksɪmət]

释义：

  • vt. 近似；使…接近；粗略估计
  • vi. 接近于；近似于
  • adj. [数] 近似的；大概的

    • 使用频率：★★

    星级词汇：★★★

    英英释义

    Adjective:

  • not quite exact or correct;"the approximate time was 10 o"clock"
    "a rough guess"
    "a ballpark estimate"
  • very close in resemblance;"sketched in an approximate likeness"
    "a near likeness"
  • located close together;"with heads close together"
    "approximate leaves grow together but are not united"
    • Verb:
  • be close or similar;"Her results approximate my own"
  • judge tentatively or form an estimate of (quantities or time);"I estimate this chicken to weigh three pounds"

    • 中英词源

    approximate 接近的

    前缀ap-同ad-.词根prop, 接近，向前，pro的扩大形式。-m, 最高级后缀.WwW.weNTIYI.cOM

    approximate
    approximate: see proximity
    approximate (adj.)
    early 15c., from Latin approximatus, past participle of approximare "to come near to," from ad- "to" (see ad-) + proximare "come near," from proximus "nearest," superlative of prope "near" (see propinquity).
    approximate (v.)
    early 15c., "to bring or put close," from approximate (adj.). Meaning "to come close" is from 1789. Related: Approximated; approximating.

    词态变化

    第三人称单数 approximates;
    过去式 approximated;
    过去分词 approximated;
    现在分词 approximating;

    权威造句

    1. The times are approximate only.
    这些只是大致的时间。

    来自柯林斯例句

    2. The Prime Minister has made a statement closely approximate to a falsehood.
    首相发表了一项几近谎言的声明.

    来自《简明英汉词典》

    3. The builder gave an approximate cost for fixing the roof.
    房屋修建商给修理房顶粗略地估计了一个价钱.

    来自《简明英汉词典》

    4. The approximate date of his departure is next month.
    他大约在下个月动身.

    来自《简明英汉词典》

    5. They did not have even an approximate idea what the Germans really wanted.
    他们完全不清楚德国人真正想要什么。

    来自柯林斯例句

    近反义词

    adj.

  • close
  • comparable

    • 相似短语

  • approximate ... at ... 估计…为…
  • be approximate to 近似, 约计
  • approximate to v.近于,接近
  • approximate circle 近似圆
  • approximate derivative 近似导数
  • approximate method 【化】 近似法
  • approximate sum 概算额
  • approximate calculation 近似计算
  • approximate composition 大致成分
  • approximate condition 近似条件

    • 单词分析

    暂无,等待补充.

    记忆方法

    暂无,等待补充.

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