wildfiren.
英 'waɪl(d)faɪə | 美 'waɪldfaɪɚ
中文n. 火灾；磷火，鬼火；散布极快的事物
词根词源
wildfire (n.)late Old English wilde fyr "destructive fire" (perhaps caused by lightning); also "erysipelas, spreading skin disease;" see from wild (adj.) + fire (n.). From c. 1300 as "Greek fire," also fire rained down from the sky as divine retribution. Figurative sense from late 14c. By 1795 as "sheet lightning."
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