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.)).
权威例句
1. Is posteriority deaf - mute the method with good what does cure have?
后天性聋哑治疗有什么好的方法 吗 ?
2. How to judge the cataract that is congenital cataract; or posteriority?