Question

laser laser ★★☆☆☆/le͟ɪzə(r)/1[N-COUNT	可数名词]激光 A laser is a narrow beam of concentrated light produced by a special machine. It is used for cutting very hard materials, and in many technical fields such as surgery and telecommunications. ...new laser technology...新的激光技术Researchers realised that a tunable laser beam might be useful in surgery.研究人员意识到，可调谐激光束也许可以用在外科手术中。2[N-COUNT	可数名词]激光器 A laser is a machine that produces a laser beam. ...the first-ever laser, built in 1960.有史以来第一台激光器，于1960年制造 laserla‧ser /ˈleɪzə $ -ər/ ●●○ noun [countable]  Word Origin word sets Collocations 1a piece of equipment that produces a powerful narrow beam of light that can be used in medical operations, to cut metals, or to make patterns of light for entertainment:  laser surgery2a beam of light produced by a laser

Accepted Answer

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             laser              /        ˈleɪzə(r)                ;          NAmE                ˈleɪzər                /                              noun                            a device that gives out light in which all the waves        oscillate        (= change direction and strength)together, typically producing a powerful beam of light that can be used for cutting metal, in medical operations, etc.        激光器；镭射器                    ◆      a laser beam      激光束              ◆      a laser navigation device      激光导航装置              ◆      The barcodes on the products are read by lasers.      产品上的条码是用激光读取的。              ◆      a        laser show        (=          lasersused as entertainment)                    激光表演              ◆      She's had        laser surgeryon her eye.            她做了眼部激光手术。              laser      lasers                  laser              /        ˈleɪzə(r)                ;          NAmE                ˈleɪzər                /             www.ankiedu.club

word	laser
content	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
Collins	laser ★★☆☆☆ /le͟ɪzə(r)/ 1 [N-COUNT 可数名词]激光 A laser is a narrow beam of concentrated light produced by a special machine. It is used for cutting very hard materials, and in many technical fields such as surgery and telecommunications. ...new laser technology... 新的激光技术 Researchers realised that a tunable laser beam might be useful in surgery. 研究人员意识到，可调谐激光束也许可以用在外科手术中。 2 [N-COUNT 可数名词]激光器 A laser is a machine that produces a laser beam. ...the first-ever laser, built in 1960. 有史以来第一台激光器，于1960年制造
Oxford	laser / ˈleɪzə(r) ; NAmE ˈleɪzər / noun a device that gives out light in which all the waves oscillate (= change direction and strength)together, typically producing a powerful beam of light that can be used for cutting metal, in medical operations, etc. 激光器；镭射器 ◆ a laser beam 激光束 ◆ a laser navigation device 激光导航装置 ◆ The barcodes on the products are read by lasers. 产品上的条码是用激光读取的。 ◆ a laser show (= lasersused as entertainment) 激光表演 ◆ She's had laser surgeryon her eye. 她做了眼部激光手术。 laser lasers laser / ˈleɪzə(r) ; NAmE ˈleɪzər /
LDC	laserla‧ser /ˈleɪzə $ -ər/ ●●○ noun [countable] Word Origin word sets Collocations 1a piece of equipment that produces a powerful narrow beam of light that can be used in medical operations, to cut metals, or to make patterns of light for entertainment: laser surgery2a beam of light produced by a laser
open	www.ankiedu.club

Laser Beam Light Surgery N Count 可数名词 Narrow Produced