broadness英 [ˈbrɔːdnəs]美 [ˈbrɔːdnəs]n. 宽阔; 宽广; 辽阔电力COCA.43883牛津词典noun宽阔;宽广;辽阔the quality of being broad英英释义nounthe property of being wideSynonym:wideness双语例句