posteriorityn.
pɔ,stiəri'ɔriti, pəu-
中文n. 在后；后天性
词根词源
posteriority (n.)late 14c., "state of being behind," from Old French posteriorite (Modern French postériorité), from Medieval Latin posterioritatem (nominative posterioritas), from Latin posterior "later" (see posterior (adj.)).
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