英语单词

subtrahend是什么意思

subtrahend

英 ['sʌbtrə,hend] 美 ['sʌbtrə,hɛnd]
  • n. [数] 减数

助记提示


1. multiplier <====> multiplicand
2. divisor <====> dividend
3. addend <====> augend
4. subtrahend <====> minuend
5. sub- + trah- + -end.

英文词源


subtrahend (n.)
1670s, from Latin subtrahendus (numerus) "(number) to be subtracted," from gerundive of subtrahere "take away, draw off" (see subtraction).

双语例句


1. When you subtract two numbers, you subtract a subtrahend from a minuend.
当你作两个数的减法时, 你用一个被减数去减另一个减数.

来自辞典例句

考试词汇

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