(1)通道，(尤指)走廊(long narrow space in a building leading to a room or rooms)[C] (passageway)： The house has an underground～. 这座房子有一个地下通道。The stairs are at the end of the～. 楼梯在走廊的尽头。He brought in the bicycle and put it in a narrow，dingy～.他把自行车搬进来，放到狭窄昏暗的走廊里。〖同〗corridor， hallway， aisle;

(2)一段(文章或乐曲) (part of a piece of writing or music)[C]： a long solo～长段独奏;That is my favourite～from the Bible. 这是《圣经》中我最喜欢的一段文字。The newspaper quoted a long～from the speech. 报纸引用了讲话中的一大段。〖同〗section，portion，selection;

(3)通行(过) (action or process of going across，by，over，through，etc in space)[U]：The channel is deep enough for safe～. 航道够深，船只可以安全通过。The hunters needed a guide for their～through the jungle. 猎手们需要一名向导帮他们穿过丛林。Every metal has its own resistance to the～of an electrical current through it. 每一种金属在电流通过时都会产生阻力。〖同〗passing，movement;

(4)通行权(自由) (permission，right，or freedom to pass)[U]：The king granted/denied them～through his realm. 国王允许/拒绝他们穿越其国土。

(5)(时间的)消逝或推移 (lapse or passing，as of time)[U]：the～of time时间的推移;despite the～of two thousand years 尽管过去了2000年;

(6)通路(道) (way through sth)[C，通常sing]：Is there a～through the mountains? 山间有通道吗? Her aides had to go on ahead of her to clear a～. 她的随从得走在前面开道。They had to force a～through the crowd. 他们得在人群中挤出一条道。〖同〗way，pass，route，road;〖反〗barrier，obstacle;

(7)(人体内的)管道 (long，narrow hole or tube in the human body，which air or liquid can pass along)[C]：the nasal/respirotary～s 鼻腔通道/呼吸道;the～s into the lungs 呼吸道;the back/front～直肠/阴道;

(8)(法案等的)通过 (approval of a legislative measure)[U]：P～of the bill seems assured/depends on public support. 那个议案的通过看来已经确定无疑/取决于公众的支持。〖同〗approval，authorization，acceptance;〖反〗veto，rejection;

(9)(乘船或飞机的)旅行(旅费) ((cost of a ticket for a)journey by water or air;voyage)[C]：a route～across the Atlantic飞越大西洋的航线; a～by boat from Cairo to Aswan乘船从开罗到阿斯旺的旅行;Bon voyage and have a pleasant～. 一路平安，旅途愉快。He paid for his～by working as a steward. 他做乘务员以此付旅费。〖同〗trip， journey，voyage，tour;

←pass v