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variablevar·i·a·ble AW 1 /ˈvɛriəbl ; ˈværiəbl / adjective not staying the same; likely to change可变的；易变的；多变的◆variable temperatures变化无常的气温▸ var·i·a·bil·i·ty AW /ˌvɛriəˈbɪlət̬i ; ˌværiəˈbɪlət̬i / noun [uncountable] ◆a degree of variability in the exchange rate汇率的变化幅度▸ var·i·a·bly AW /ˈvɛriəbli ; ˈværiəbli / adverb
variablevar·i·a·ble AW 2 /ˈvɛriəbl ; ˈværiəbl / noun [countable] - a situation, number, or quantity that can vary or be varied可变情况；变量；可变因素◆With so many variables to consider, it is difficult to calculate the cost.有这么多可变因素需要考虑，很难计算出成本。
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mathematics数学) a symbol that represents a quantity which can change in value during a calculation（计算式的）变量 OPP constant
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