n 路(线)(road or course for travelling from one place to another)[C]：shipping/bus/international business～s 海运/公共汽车/国际商业路线;the main/shortest/quickest～(from London) to Edinburgh(从伦敦)到爱丁堡的主要/最近/最快的路线;take R～33 (AmE) 走33号公路;drive somewhere by a direct/round about～驱车径直/绕道去某处;Which～do we take to New York? 我们走哪条路去纽约?〖同〗road，way，path;

en route 在途中：They stopped for an hour at Zurich en～from Beijing to London. 从北京到伦敦的途中，他们在苏黎士逗留了一个小时。

vt 由(走)某路线运送(send or pass on by a certain route)[T+n+prep，尤pass]：(flight) be～d (to New York) through/via Europe(航班)经/取道欧洲(去纽约);Cars were～d around the accident. 汽车被安排绕过事故现场行驶。The subway line was～d through the financial district. 这条地铁线经过金融区。～goods through France/by way of France 经/取道法国送货