英语短语词组词汇retroactivities的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	retroactivities
释义	retroactivity n.retroactive的变形 retroactive[,retrəu'æktiv] adj. 逆动的；反作用的追溯既往的；有追溯效力的从以前某天起开始生效的
随便看	direct-gap semiconductor direct-geared direct grant direct grants directgrant school direct halftone direct hierarchy control direct hit direct hits direct illumination direct-image plate direct-imaging mass analyzer direct immunofluorescence Direct Immunofluorescences directingly direct injection direct injections direct input／output direct-insert subroutine direct instruction direct int.raperitoneal insemination direct intraperitoneal insemination direct investment direct inward dialing direction

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