subtracter

• 名词，指执行减法运算的人，或用于执行减法运算的机器或装置。

A noun referring to a person who performs subtraction, or a machine designed to carry out subtraction operations.

1. Person who subtractsC1formal

   An individual who performs subtraction, especially in arithmetic or mathematics.

   减数者

   • The student was a quick subtracter, solving problems in seconds.
   • As a skilled subtracter, she could handle complex calculations mentally.
   • The teacher praised the young subtracter for his accuracy.

2. Subtracting machineC1formaltechnical

   A mechanical or electronic device designed to perform subtraction operations.

   减法器

   • The old adding machine also functioned as a subtracter.
   • The engineer designed a new subtracter for the calculator.
   • The subtracter in the computer chip processed the data efficiently.

   反义词addercalculator