翻译:二加一等于三 同义词1)2 plus 1 equals 3,二加一等于三2)One plus one is two.,一加一等于二。3)One plus two is three.,一加二等于五。4)Three minus two is one.,三减二等于一。5)Three plus two is equal to five.,三加二等于五。6)Two plus three makes five.; Two and three is five.,二加三等于五。