单词	位准--阶层
释义	阶层；位准level
随便看	topography topography board topography-dependent charging topography experiment｛=topex｝ topography: geometrical observations of the earth topography simulation topography survey topogrphical effect topoi to point to point a book to point a book, apply the marks of punctuation to point a pen on an ink slab to point at to point at in writing to point at or aim to point at, to treat with scorn to point bricks to point clearly to point heaven-ward to point heavenward to point out to point out a name to point out and blame to point out and direct