1. 函數(shù)兩組元素一一對應(yīng)的規(guī)則，第一組中的每個元素在第二組中只有唯一的對應(yīng)量
   A rule of correspondence between two sets such that there is a unique element in the second set assigned to each element in the first set.
2. 低音的與一相對少量的每秒鐘音波周期相對應(yīng)的低音的
   Having a pitch corresponding to a relatively small number of sound-wave cycles per second.
3. 像，像點函數(shù)中與某一集合 * 定變量相對應(yīng)的變量
   A set of values of a function corresponding to a particular subset of a domain.
4. 鑰匙的榫槽鑰匙上切割出的對應(yīng)鎖眼的凸槽
   The notch cut into a key that corresponds to such a ridge.

對的英語翻譯：

應(yīng)的英語翻譯：