单词	micrometre
释义	micrometremi‧crom‧e‧tre British English, micrometer American English /ˈmaɪkrəʊˌmiːtə $ -kroʊˌmiːtər/ (also mi‧cron /ˈmaɪkrɒn $ -krɑːn/) noun [countable] Word Origin WORD ORIGINmicron Origin: 1800-1900 Modern Latin, Greek, from mikros ‘small’ a unit for measuring length. There are one million micrometres in one metre.
随便看	assertively assertiveness assess assessment assessor asset asset stripping asshole assiduity assiduous assiduously assign assignation assignment assimilate assimilation Assisi assist assistance assistant assistant professor assisted death assisted reproduction assisted suicide assistive technology

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