reciting the pithy formula and memorizing the etymon
英
美
背口訣記字根
reciting the pithy formula and memorizing the etymon的用法和樣例：
例句
This article is to introduce a speeded-up teaching method of reciting the pithy formula and Memorizing the etymon and practicing bare-handed. 該文介紹一種五筆字型背口訣記字根及徒手練習速成教學(xué)方法。
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