单词	microbeam
释义	microbeam noun mi·​cro·​beam ˈmī-krō-ˌbēm  : a beam of radiation of small cross section a focused laser microbeam a microbeam of electrons Example Sentences Recent Examples on the Web Gröblacher and his colleagues created microbeams of silicon, each 10 micrometers long and 1 by 0.25 micrometers in cross-section. Quanta Magazine, 25 June 2018 Word History First Known Use 1950, in the meaning defined above Medical Definition microbeam noun mi·​cro·​beam ˈmī-krō-ˌbēm  : a beam of radiation of small cross section a laser microbeam
随便看	skimpily skimpiness skimpinesses skimping skimping (on) skimping on skimpingly skimps skimps (on) skimps on skimpy skims skims (through) skims off skims through ranch house ranch houses ranch mink ranche ranched rancher rancheria rancherias rancheries ranchero

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