subtraction
US /səbˈtræk.ʃən/
UK /səbˈtræk.ʃən/
1.
減法
the process or skill of taking one number or amount away from another
:
•
He struggled with subtraction problems in math class.
他在數學課上為減法問題而苦惱。
•
Basic arithmetic includes addition, subtraction, multiplication, and division.
基本算術包括加法、減法、乘法和除法。
2.
移除, 扣除
the removal of something
:
•
The subtraction of certain features made the new model less appealing.
某些功能的移除使新模型吸引力下降。
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The architect proposed the subtraction of a wall to create more open space.
建築師提議拆除一堵牆以創造更多開放空間。