swing bridge 的英语意思
swing bridgeˌswing ˈbridge noun [countable] 
查看全部语言翻译 British English a bridge that can be pulled up for tall ships to go under it一种可以拉起以让高大船只通过的桥
查看全部语言翻译 British English a bridge that can be pulled up for tall ships to go under it一种可以拉起以让高大船只通过的桥