英语词汇rationale的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	rationale
词根词缀	词源： 1657, from L.L. rationale, noun use of neuter of L. rationalis "of reason" (see rational).
随便看	razor razz razzle-dazzle razzmatazz re -re re- reach reach out react react against reaction reactionary reactivate react on reactor react to read reader readily Reading reading readjust readmit ready

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