plus-minus

基本解釋

• 正負(fù),加減

同根派生

• plus-minus相關(guān)詞

英漢例句

• He seems to have mistaken a plus for a minus.
  他似乎把正號誤作負(fù)號了。
• Two plus one is not the same as two minus one.
  2加1和2減1不一樣。
• Returns the position plus or minus an integer.
  返廻索引值加或減一個整數(shù)後的索引位置。
• He put a plus instead of a minus.
  他填了個加號而不是減號。
• What is five plus three? What is five minus three?
  五加三是多少,五減三是多少?

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