subtrahendn.
英 'sʌbtrə,hend | 美 'sʌbtrə,hɛnd
中文n. [数] 减数
词根词源
subtrahend (n.)1670s, from Latin subtrahendus (numerus) "(number) to be subtracted," from gerundive of subtrahere "take away, draw off" (see subtraction).
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