exigencen.
英 'eksɪdʒ(ə)ns; 'egzɪ-
中文n. 紧急；紧急事件
词根词源
exigence (n.)mid-15c., "what is needed" (in a given situation), from Middle French exigence or directly from Latin exigentia "urgency," from exigentem (nominative exigens), present participle of exigere "to drive out; require, demand, claim" (see exact (v.)). From 1580s as "state of being urgent."
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