英语词汇“retroact”的翻译、意思、用法、释义-英汉汉英词典

单词	retroact
释义	retroact [,retrəu'ækt; 'retrəuækt] vi. 回动；逆动；起反作用 (法律等) 追溯既往；有追溯效力以上来源于：《21世纪大英汉词典》 retroactˌrɛtroˈæktretroactretroactsretroactingretroactedretroactedvi.① 逆動，反動② 【法律】追溯既往retroact/ˈretrəʊˌækt/vi.<正式>(operate retroactively)溯及既往；有追溯力详细释义源自:《新世纪英汉大词
随便看	engine revolution counter [= revolution counter] engineries engine-- rocket engine; rocket engine room engine room arrangement engine room automation engine-room auxiliary machinery engine-room bulkhead engine room casing engine room control cabin engine room emergency bilge suction valve engine room [= engineering space engine room [= engineering space; machinery room; machinery space] engine room floor engine room grating engine room hatch engine room hatchway engine room ladder engine room lighting system engineroom log engine room log book engine room logbook engine room monitoring engine room opening