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W stands for money in mathematics, and our teacher says it is an English word. What is this?
Salary, salary, wealth, wealth, but pinyin won, and it also starts with w ~~won

W, the 23rd letter of the English alphabet, also stands for the chemical element tungsten, the unit "watt" in physics, and the "width" in mathematics and architectural drawing, and also stands for a Japanese group and a computer command. W is just an unknown number in mathematics, which has no specific meaning, and sometimes it means 10 thousand. In physics, it also means that work should be unknown in mathematics and has no special significance.