柯林斯詞典trade route (trade routes) 1. N-COUNT A trade route is a route, often covering long distances, that is used by traders. 貿(mào)易路線 返回 trade route劍橋詞典a route , often covering a long distance , that people buying and selling goods often used in the past （舊時(shí)的）貿(mào)易路線，商隊(duì)路線 返回 trade route