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sharpen是什么意思，sharpen怎么读

sharpen基本信息

读法：英 ["ʃɑːp(ə)n] 美 ["ʃɑrpən]

释义：

  • vt. 削尖；磨快；使敏捷；加重
  • vi. 尖锐；变锋利

    • 使用频率：★

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    英英释义

    Verb:

  • make sharp or sharper;"sharpen the knives"
  • make crisp or more crisp and precise;"We had to sharpen our arguments"
  • become sharp or sharper;"The debate sharpened"
  • put (an image) into focus;"Please focus the image; we cannot enjoy the movie"
  • make (images or sounds) sharp or sharper
  • raise the pitch of (musical notes)
  • give a point to;"The candles are tapered"
  • make (one"s senses) more acute;"This drug will sharpen your vision"

    • 中英词源

    sharpen 使锋利

    sharp,锋利的，-en,使。

    sharpen (v.)
    1520s, "bring to an edge or point," from sharp (adj.) + -en (1). Related: Sharpened; sharpening. Old English verb scearpian meant "to score, scarify;" also compare scearpung "scarifying." To sharpen (one"s) pencil "prepare to get to work" is from 1957, American English.

    词态变化

    第三人称单数 sharpens;
    过去式 sharpened;
    过去分词 sharpened;
    现在分词 sharpening;

    权威造句

    1. Ginny tried to sharpen up some rusty typing skills.
    金尼试图重拾生疏了的打字技术。

    来自柯林斯例句

    2. She needs to sharpen up before next month"s competition.
    下个月比赛之前,她的水平需要提高一下.

    来自《简明英汉词典》

    3. This exercise will help students sharpen up their reading skills.
    这个练习将帮助学生提高阅读能力.

    来自《简明英汉词典》

    4. The training is designed to sharpen the fighter"s reflexes.
    这项训练是为了加快作战者的反应速度.

    来自《简明英汉词典》

    5. When you sharpen a pencil, you make chips.
    你削铅笔时, 会削下许多碎屑.

    来自《简明英汉词典》

    近反义词

  • sharpen one"s wits 增长才智
  • sharpen one"s knife for someone 准备惩罚某人...

    • 相似短语

  • sharpen up 使...更敏锐,打扮
  • sharpen one’s appetite 开胃，吊胃口。【例】I used to take no interests in archaeology. But the visit to the Ming Tomb sharpened
  • sharpen one"s knife for sb. v. 准备攻击某人

    • 单词分析

    暂无,等待补充.

    记忆方法

    暂无,等待补充.

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