the monotony of function的用法和樣例：
例句
- Be able to apply the first and second derivative tests to analyze the monotonicity and concavity of a function.
能應用導數判定函數的單調性與凹性并利用漸近線(xiàn)協(xié)助繪制函數圖形。 - Variety like a painting or some reflective wood panels added on a plain wall may be used to reduce monotony.
像一副繪畫(huà)或一些反光木板可以嵌在素面的墻上減少其單調性。
