单词	extemporal
释义	ex·tem·po·ral (ĭk-stĕmpər-əl) adj. Archaic Extemporaneous. [Latin extemporālis, from ex tempore; see EXTEMPORE.]
随便看	urceolate urchin Urdu -ure urea urea-formaldehyde resin urease urediniospore uredinium uredium uredospore ureide uremia uremic ureotelic ureotelism ureter ureteral ureteric urethan urethane urethra urethral urethrectomy urethritis

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