gradation是什么意思_gradation怎么读_音标grəˈdeɪʃn
时间：
gradation是什么意思音标:英 [grəˈdeɪʃn]美 [ɡreˈdeʃən]
n. 逐渐变化, 分等级, 阶级, 顺序
[电] 阶度
n. relative position in a graded series
n. the act of arranging in grades
gradation的用法和例句：
1.And then you said your daughter gradated from college.
然后你说你的女儿已经大学毕业了
2.People always ask me how can we charge so much for what amounts to gradations of white.
总有人问我 这么一张白纸 为什么要收这么多钱