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锐利工具
灵敏仪器
尖锐器械
1、precision instrument───精密工具；[仪]精密仪器
2、sharp-eared───adj.听觉敏锐的
3、razor-sharp───adj.锋利的；犀利的
4、stringed instrument───弦乐器
5、instrument───vt.给……装测量仪器；n.仪器；工具；乐器；手段；器械
6、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
7、sharp claw───利爪
8、continuo instrument───连续仪器
9、razor sharp───[体]锋利的
1、Usually it involves injury with a sharp instrument, like a scalpel or needle, that has just been used on an HIV infected patient.───通常是被锋利的医疗器械刺伤，比如刚刚用于感染者手术的手术刀或针头等。
2、To make a thin, shallow cut or mark on (a surface) with a sharp instrument.───用锋利的工具在（表面）刮出细细的，浅浅的痕迹或标记
3、a strong sweeping cut made with a sharp instrument.───用尖锐的工具进行的猛烈而彻底的砍。
4、To cut or pass through with or as if with a sharp instrument ; stab or penetrate .───刺入，刺穿：用或好象用尖锐工具切入或穿过；刺穿或刺入。
5、It's like saying that if somebody is a surgeon he can kill, because he's got a sharp instrument in his hand.───就好比说只要是外科医生就有可能去ShaRen，因为手握利器。
6、Conclusions Because of poor protection awareness, the incidence rate of sharp instrument injury was high among nurses.───结论护理人员个人防护意识欠佳，锐器伤的发生率较高。
7、Dillon said he unscrewed the dial of the watch and used a sharp instrument to mark the historic day on the president's watch.───Dillon说，于是他拧开了表盘，用锋利工具将这一历史时刻刻入了总统的表中。
8、Objective To investigate the state of medical sharp instrument injury in nurses, and formulate its countermeasure.───目的了解本院护士医疗锐器伤情况，并探讨相应的防范措施。
9、Results 248 cases (69. 27%) had encountered with medical sharp instrument injury out of 368 nurses.───结果368名护士中有248名曾发生过医疗锐器伤，发生率为69.27%。
1、The doctor used a sharp instrument to dig a piece of glass out of my finger.
2、I then removed every knife and sharp instrument from the kitchen drawer.