| 释义 |
barrel roof = barrel vault 以上来源于：《21世纪大英汉词典》 barrel roof半圆柱形的屋顶或天花板barrel roofn.（名詞 noun）筒形屋頂筒形拱頂,半圓柱形拱頂(= barrel vault)barrel roofbarrel vault筒形拱頂,半圓柱形拱頂document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i'); |