circumferential highway环行: go in a ring; circumnavigati ...公路: highway环行公路赛: circular road race环行公共汽车: bus with a circular route绕行公路: bypass下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:环行公路,即可在微信中查询翻译