热门： obviously happy 单词大全

首页字典词典成语诗文诗词名句古籍故事国学美文节日英语新

×

首页英语词典torustorus英英释意

torus

英 ['tɔːrəs] 美['torəs]

英英释义实用场景例句

n. [植] 花托；圆环面；[解剖] 隆凸

英英释意

1. a ring-shaped surface generated by rotating a circle around an axis that does not intersect the circle

2. commonly the lowest molding at the base of a column