单词	ultracentrifugal
释义	ultracentrifugal adjective ul·​tra·​cen·​trif·​u·​gal ˌəl-trə-ˌsen-ˈtri-fyə-gəl  -fi-gəl : of, relating to, or obtained by means of an ultracentrifuge ultracentrifugally ˌəl-trə-ˌsen-ˈtri-fyə-gə-lē  -fi-gə- adverb Word History First Known Use 1930, in the meaning defined above Medical Definition ultracentrifugal adjective ul·​tra·​cen·​trif·​u·​gal ˌəl-trə-ˌsen-ˈtrif-yə-gəl  -ˈtrif-i-gəl  : of, relating to, or obtained by means of an ultracentrifuge ultracentrifugal analysis
随便看	overaged overages overaggressive overaggressively overaggressiveness overaggressivenesses overalert overalertness overall overall pattern overall watermark overalled overalls overambitious overambitiously overambitiousness overambitiousnesses overamplification overamplifications overamplified overanalyses overanalysis overanalytical overanalyze overanalyzed

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