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锐边；锐角部；清晰边沿
1、sharp claw───利爪
2、edge───n.(Edge)人名；(英)埃奇；vi.缓缓移动；侧着移动；n.边缘；优势；刀刃；锋利；vt.使锐利；将…开刃；给…加上边
3、razor sharp───[体]锋利的
4、super sharp───超级锋利
5、sharp-eared───adj.听觉敏锐的
6、sharp-sighted───adj.眼光锐利的；精明的
7、razor-sharp───adj.锋利的；犀利的
8、sharp───adj.急剧的；锋利的；强烈的；敏捷的；刺耳的；n.尖头；vt.磨快；把音调升高；vi.升音演奏；n.(Sharp)人名；(英)夏普；adv.急剧地；锐利地；突然地
9、sharp words───愤怒的话，争吵
1、Looks as if it was made by a sharp edge of something in metal.───看起来倒像是被什么锋利的金属家伙划的。
2、Looks as if it was made by a sharp edge of something in metal.───看起来好像是什么金属东西的锋利边缘割的。
3、Be careful—it has a sharp edge.───小心点—这刀刃很锋利。
4、The design of this eyebrow scissors , with the sharp edge and curve blade, trim and shape brows can be much more easier.───弯弯及尖锐的刀锋设计，能顺贴眉毛生长的方向，令您在修剪眉毛时，更加方便、顺畅及容易。
5、A narrow barrel with a razor-sharp edge (think of a very big apple corer) shoots down and pierces the undrilled layer of earth below.───一个带有锋利边缘的窄桶（就像一个非常大的苹果挖核器）像ZiDan一样射下，穿过下方尚未钻孔的土层。
6、mesh point and fine words with elastic deformation recovery slow low produced more able to maintain a sharp edge of the plate.───网点和细字用不塑性矮、变形复兴缓的印版较能保留印版锋利边际的表示。
7、Was opposite, allegedly CK also is to see above the travesty that I mention just begins a sword to go slant sharp edge.───对了，据说CK也是看到上面我提到的漫画才开始剑走偏锋。
8、This picture echoes an old Chinese poem: Sharp edge of a sword comes out from grinding, and plum blossom's fragrance comes from the bitter cold.───这张照片和一首中国古诗产生了共鸣：宝剑锋从磨砺出，梅花香自苦寒来。
9、DIFFRACTION, the ability of light to bend around a sharp edge, certainly gave credence to the idea that light was a form of wave motion.───衍射，光在明显边缘周围弯曲的能力，对光是波动运动的形状的想法的确给出了证据。
1、There was a sharp edge of frost in the air.
2、Be careful-it has a sharp edge.
3、That knife has a sharp edge.
4、The bare infinitive would blunt the sharp edge of this expressive effect.
5、You'll need a knife with a very sharp edge.
6、With a sharp edge this method of power carving offers a degree of control more difficult to achieve with conventional carving techniques.
7、It needed a really sharp edge and just a light brushing with the cutter to form some of these parts.
8、a knife with a sharp edge/blade.
9、She felt the sharp edge of his teeth trying to force her lips apart and tasted blood.