心算相反詞/反義詞

注音 ㄒ一ㄣ ㄙㄨㄢˋ

拼音 xīn suàn

心算相反詞

珠算筆算

基本釋義

⒈  籌劃;籌算。

mental calculation;

珠算:  以算盤計數運算。英reckoning by the abacus; calculation with an abacus;

筆算:  用筆寫出算式來計算。英reckon on paper; written calculation;