sharp
音標(biāo)發(fā)音
- 英式音標(biāo) [?ɑ?p]
- 美式音標(biāo) [?ɑ?rp]
- 國際音標(biāo) [?ɑ:p]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj. 急劇的；鋒利的；強(qiáng)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(diào)升高
- vi. 升音演奏
- n. (Sharp)人名；(英)夏普
詞源解說
- 直接源自古英語的scearp，意為切割，銳利。
同根派生
- adv性質(zhì)的同根詞
- sharply：急劇地；銳利地。
- n性質(zhì)的同根詞
- sharpener：卷筆刀；[機(jī)]磨具；研磨者。
- sharper：騙子；賭棍；欺詐犯。
- sharpness：銳利；[攝]清晰度；疾速；嚴(yán)厲。
- vi性質(zhì)的同根詞
- sharpen：尖銳；變鋒利。
- vt性質(zhì)的同根詞
- sharpen：削尖；磨快；使敏捷；加重。
用法辨析
- sharp的基本意思是“鋒利的,尖銳的”,也可作“急轉(zhuǎn)的,陡峭的”“突然的,急劇的”“尖銳的,刺耳的”“強(qiáng)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(yán)厲的”解; 指人時(shí),強(qiáng)調(diào)精明,不易受騙,指動作時(shí)強(qiáng)調(diào)機(jī)警、敏捷等,可作“靈敏的,機(jī)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(shí)髦的,漂亮的”解。
- sharp在句中可用作定語或表語。
- sharp用作副詞的意思是“準(zhǔn)時(shí)地”,指時(shí)間的“正點(diǎn)”。
- sharp也可作“突然地,急劇地”解,指方向的急轉(zhuǎn)。
- sharp還可作“偏高”解,指樂聲偏高或升半音。
adj. (形容詞)
adv. (副詞)
英漢例句
- He scraped at the wound with a sharp blade of stone.
他用一塊鋒利的石頭刮傷口。 - This knife is very sharp.
這把小刀很鋒利。 - He was sharp about money.
他對錢是很精明的。 - Please be on hand at 12 sharp.
請?jiān)?2點(diǎn)整到這里來。
用作形容詞 (adj.)
用作定語: ～+ n.
用作表語: S+be+～
S+be+～+ prep .-phrase
用作副詞 (adv.)
用作狀語
詞組短語
- sharp agony 極大的痛苦
- sharp attention 密切注意
- sharp bend 彎管；突轉(zhuǎn)彎頭
- sharp blade 銳刀片；鋒利的刀
- sharp cry of distress 凄厲的尖叫聲
用作形容詞 (adj.)
～+名詞
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
- 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 .
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 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(shí)驗(yàn)表明該算法具有較好的健壯性,能夠抵抗各種常見的信號處理操作(銳化、平滑、剪切和加高斯噪聲)和圖像壓縮處理的攻擊。藝術(shù)學(xué)
- 把(音調(diào))升高(半音)
- 偏高地
- 半升音；半升音符號
- 升音演奏(或演唱)
- 無聲的，清音的
- 銳利