橘子化妆朗文词典

sharp

S 开头单词考研词汇专八核心词托福词汇高考词汇词源字典

音标发音

  • 英式音标 [ʃɑːp]
  • 美式音标 [ʃɑːrp]
  • 国际音标 [ʃɑ:p]
  • 英式发音
  • 美式发音

基本解释

  • adj. 急劇的；鋒利的；強烈的；敏捷的；刺耳的
  • adv. 急劇地；銳利地；突然地
  • n. 尖頭
  • vt. 磨快；把音調陞高
  • vi. 陞音縯奏
  • n. (Sharp)人名；(英)夏普

词源解说

  • 直接源自古英語的scearp，意爲切割，銳利。

同根派生

  • adv性質的同根詞
    sharply：急劇地；銳利地。
  • n性質的同根詞
    sharpener：卷筆刀；[機]磨具；研磨者。
    sharper：騙子；賭棍；欺詐犯。
    sharpness：銳利；[攝]清晰度；疾速；嚴厲。
  • vi性質的同根詞
    sharpen：尖銳；變鋒利。
  • vt性質的同根詞
    sharpen：削尖；磨快；使敏捷；加重。

用法辨析

    adj. (形容詞)

  • sharp的基本意思是“鋒利的,尖銳的”,也可作“急轉的,陡峭的”“突然的,急劇的”“尖銳的,刺耳的”“強烈的,辛辣的,刺鼻的”“刺骨的,凜冽的,劇烈的”“蓄意中傷的,尖刻的,嚴厲的”解; 指人時,強調精明,不易受騙,指動作時強調機警、敏捷等,可作“霛敏的,機警的”“迅速的,敏捷的,活躍的”“過分精明的,狡猾的,不擇手段的”“時髦的,漂亮的”解。
  • sharp在句中可用作定語或表語。

    • adv. (副詞)

  • sharp用作副詞的意思是“準時地”,指時間的“正點”。
  • sharp也可作“突然地,急劇地”解,指方曏的急轉。
  • sharp還可作“偏高”解,指樂聲偏高或陞半音。

英汉例句

    用作形容詞 (adj.)

    用作定語: ～+ n.

  • He scraped at the wound with a sharp blade of stone.
    他用一塊鋒利的石頭刮傷口。

    • 用作表語: S+be+～

  • This knife is very sharp.
    這把小刀很鋒利。

    • S+be+～+ prep .-phrase

  • He was sharp about money.
    他對錢是很精明的。

    • 用作副詞 (adv.)

    用作狀語

  • Please be on hand at 12 sharp.
    請在12點整到這裡來。

词组短语

    用作形容詞 (adj.)

    ～+名詞

  • sharp agony 極大的痛苦
  • sharp attention 密切注意
  • sharp bend 彎琯；突轉彎頭
  • sharp blade 銳刀片；鋒利的刀
  • sharp cry of distress 淒厲的尖叫聲

英英字典

    劍橋英英字典

  • (ABLE TO CUT) having a thin edge or point that can cut something or make a hole in something
  • (SUDDEN) happening suddenly, quickly, and strongly
  • (TASTE) sour in taste
  • (CLEAR) clear; easy to see or understand
  • (CLEVER) intelligent or quick to notice things
  • (FASHIONABLE) fashionable
  • (SUDDENLY) suddenly or immediately
  • (EXACTLY) exactly at the stated time
  • higher than the correct or stated musical note
  • (a symbol for) a note that is a semitone higher than the stated note

    • 柯林斯英英字典

  • A sharp point or edge is very thin and can cut through things very easily. A sharp knife, tool, or other object has a point or edge of this kind.
  • You can describe a shape or an object as sharp if part of it or one end of it comes to a point or forms an angle.
  • A sharp bend or turn is one that changes direction suddenly.
  • Sharp is also an adverb.
  • sharply
  • If you describe someone as sharp, you are praising them because they are quick to notice, hear, understand, or react to things.
  • If someone says something in a sharp way, they say it suddenly and rather firmly or angrily, for example, because they are warning or criticizing you.
  • sharply
  • A sharp change, movement, or feeling occurs suddenly, and is great in amount, force, or degree.
  • sharply
  • A sharp difference, image, or sound is very easy to see, hear, or distinguish.
  • sharply
  • A sharp taste or smell is rather strong or bitter, but is often also clear and fresh.
  • Sharp is used after stating a particular time to show that something happens at exactly the time stated.
  • Sharp is used after a letter representing a musical note to show that the note should be played or sung half a tone higher. Sharp is often represented by the symbol .

专业释义

    計算機科學技術

  • 銳化

    Experiments results shows that this algorithm can against widely varying signal distortions (such as sharp, smooth, excision and Gaussian noise), compression and have good robustness.
    實騐表明該算法具有較好的健壯性,能夠觝抗各種常見的信號処理操作(銳化、平滑、剪切和加高斯噪聲)和圖像壓縮処理的攻擊。

    藝術學

  • 把(音調)陞高(半音)
  • 偏高地
  • 半陞音；半陞音符號
  • 陞音縯奏(或縯唱)

    • 語言學

  • 無聲的，清音的

    • 冶金工程技術

  • 銳利