plus-minus
基本解释
- 正负,加减
英汉例句
- He seems to have mistaken a plus for a minus.
他似乎把正号误作负号了。 - Two plus one is not the same as two minus one.
2加1和2减1不一样。 - Returns the position plus or minus an integer.
返回索引值加或减一个整数后的索引位置。 - He put a plus instead of a minus.
他填了个加号而不是减号。 - What is five plus three? What is five minus three?
五加三是多少,五减三是多少?