1
a sharp + noun (物质名词，表示锋利)
sharp 修饰具体物品，指刃口锋利。
Be careful with that sharp knife.
小心那把锋利的刀。
锋利的；尖锐的
sharpest — superlative of sharp
先理解核心含义，再看它在真实句子里的用法。
锋利的；尖锐的
Terminating in a point or edge that can easily cut or pierce; not dull or rounded.
Be careful with that sharp knife.
小心那把锋利的刀。
尖锐的,易切割或刺穿的；不钝的
Terminating in a point or edge, especially one that can cut or pierce easily; not dull, obtuse, or rounded.
升高半音的(用音符名称后的♯符号表示)
Raised by one semitone (denoted by the symbol ⟨♯⟩ after the name of the note).
音高高于所需的
Higher in pitch than required.
清晰的
(of something seen or heard) clearly defined
The knife is very sharp.
这把刀非常锋利。
AI contextual example
Be careful, that needle is sharp.
小心，那根针很尖。
AI contextual example
The cat has sharp claws.
猫有锋利的爪子。
AI contextual example
a sharp photographic image
清晰的摄影图像
WordNet
sharp 修饰具体物品，指刃口锋利。
Be careful with that sharp knife.
小心那把锋利的刀。
作表语，描述物体锋利或人思维敏锐。
The scissors are not sharp enough.
这把剪刀不够锋利。
sharp 用于描述感觉、变化或对比的强烈程度。
She felt a sharp pain in her back.
她感到背部一阵剧痛。
Not this
I need to sharp the knife.
Use this
I need to sharpen the knife.
中文中“锋利”是形容词，但学习者常误将“sharp”用作动词。英语中“sharp”没有动词形式，表示“磨锋利”要用动词“sharpen”。
Not this
He is sharp in mathematics.
Use this
He is sharp at mathematics.
中文表达“在……方面敏锐”通常用介词“在”，但英语中“sharp”表示“擅长”时固定搭配介词“at”，而非“in”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
锋利的刀
Be careful with that sharp knife.
小心那把锋利的刀。
剧烈的疼痛
She felt a sharp pain in her back.
她感到背部一阵剧烈的疼痛。
敏锐的头脑
He has a sharp mind for solving puzzles.
他有敏锐的头脑来解决难题。
急剧增长
There was a sharp increase in sales last month.
上个月销售额急剧增长。
鲜明的对比
The two paintings are in sharp contrast.
这两幅画形成了鲜明的对比。
急转弯
The road makes a sharp turn to the left.
这条路向左急转弯。
非常聪明，机灵
Even at 90, she's still sharp as a tack.
即使已经90岁，她仍然非常聪明。
尖刻的说话方式
He has a sharp tongue and often offends people.
他说话尖刻，经常得罪人。
敏锐的目光
A good editor has a sharp eye for errors.
一个好的编辑对错误有敏锐的目光。
每个女孩都为一位穿着时髦的男人疯狂。
This lyric from ZZ Top's 1983 hit 'Sharp Dressed Man' uses 'sharp' to mean stylish and well-groomed, reflecting the band's blues-rock image.
这句歌词出自ZZ Top乐队1983年的热门歌曲《Sharp Dressed Man》，用‘sharp’表示穿着时髦、整洁体面，体现了乐队的蓝调摇滚形象。
Use sharpest naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
sharp 音近“鲨鱼”，鲨鱼牙齿锋利，故意为“锋利的”。
语域：neutral 常见场景：knives、tools、blades 通常用于描述物体边缘的锋利程度，多用于日常物品（如刀具、工具等），语域中性，适用于大多数日常场景。
Words ending in -arp: carp, harp, scarp, and tarp share the exact /ɑːp/ rhyme with sharp. Warp is spelled similarly but pronounced /wɔːp/ (vowel different).
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.