并行減法parallel: adj. 1.平行的;并行的 (to; with); 【 ...subtraction: n. 減去,扣除 (from); 【數學】減法。 parallel pulse train subtraction: 并行脈沖序列減法addition and subtraction: 加減法addition by subtraction: 采用減法運算的加法下載手機詞典可隨時隨地查詞查翻譯