采用減法運算的加法addition: n. 1.附加,追加;附加物。 2.【數(shù)學(xué)】加法,加算。 ...subtraction: n. 減去,扣除 (from); 【數(shù)學(xué)】減法。 addition and subtraction: 加減法subtraction by addition: 按加法柞運算addition subtraction diagram: 加減圖表下載手機詞典可隨時隨地查詞查翻譯