“a six-storeyed building”还是“a six-storey building”?为什么?

“a six-storeyed building”还是“a six-storey building”?为什么? 英语构词为什么是a ten-storeyed building a ten-storey building a thre a six-story building是什么意思? a 55-floor building 还是a 55-storey building that's about as tall as a seven-storey building building为什么加 a apartment building还是an apartment building it is a large building,on six floors,and many families live The boy fell from the top of a ten-storeyed building,_______ 在线求指导：听材料, 听材料, 1.This is a ______ building. A.three-storey a building 用tall还是high修饰?为什么? The cost of the building reaches into six figures, three -storeyed house还是three-storey house?还是其他?