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sharpen

英['ʃɑːpən] 美['ʃɑːrpən]
  • vt. 使尖锐;磨快;加剧
  • vi. 变尖锐
sharpener sharpened sharpened sharpening sharpens
CET4 TEM4 TOEFL CET6

详细释义

    v. (动词)
    1. 使明朗
    2. 使敏捷,变得敏锐,使敏锐
    3. 加强,加重,加剧,加深,使剧烈
    4. 使尖锐,变尖锐,变锋利,变锐利,磨锐利,削尖,磨快,磨尖,变尖
    5. 使…的线条分明,使...的轮廓清晰,变得清晰
    6. 变得更明显
    7. 【音】使(音调)升半音
    8. 提高,改善,变得更好,提高某人的水平
    9. 尖锐化,急剧化
    10. 变得刺耳
    11. 磨练
    12. 加辣

英英释义

Verb:
  1. make sharp or sharper;

    "sharpen the knives"

  2. make crisp or more crisp and precise;

    "We had to sharpen our arguments"

  3. become sharp or sharper;

    "The debate sharpened"

  4. put (an image) into focus;

    "Please focus the image; we cannot enjoy the movie"

  5. make (images or sounds) sharp or sharper

  6. raise the pitch of (musical notes)

  7. give a point to;

    "The candles are tapered"

  8. make (one's senses) more acute;

    "This drug will sharpen your vision"

双语例句

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》

    用作及物动词 (vt.)
    1. My pencil is blunt, could you lend me a knife to sharpen it?
      我的铅笔钝了,你能借我把刀子削一削吗?
    2. Generations of urban living sharpened their wits.
      世代居住在城市里使他们磨练了才智。
    3. Strikes will sharpen the country's dilemma.
      罢工将加剧这个国家的困境。
    用作不及物动词 (vi.)
    1. The soldiers sharpened up their knives.
      战士们把刀磨得锋利。
    2. Jane voice sharpened as she became impatient.
      简变得不耐烦了,声音也变尖了。
    3. The debate sharpened considerably.
      辩论变得相当激烈。

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