[uncountable] the vehicles that are on a road at a particular time路上行驶的车辆；交通◆I leave work early to avoid the rush-hour traffic.我提早下班以避开交通高峰。◆The road was built to ease traffic congestion in the city.建设这条公路是为了缓解市内交通拥堵。⨁heavy / light / rush-hour traffic拥堵的／通畅的／高峰时段的交通 the movement of ships, trains, aircraft, etc. along a particular route（沿固定路线的）交通，行驶；（沿航线的）航行，飞行◆transatlantic traffic横渡大西洋的航行◆air traffic control/controllers空中交通管制；航空调度员⨁air / rail / sea traffic空中／铁路／海上交通 ⨁ domestic / international traffic国内／国际交通 the movement of people or goods from one place to another运输；人流；货流◆the traffic of goods between one country and another国与国之间的货物运输⨁business / commuter / passenger traffic商业运输；通勤客运；客运 ⨁ cargo / container / freight traffic货运；集装箱运输；货运 (Marketing 营销) the number of people who come to a place or use a service in a particular period客流◆We used our website to drive traffic to our stores.我们利用网站将顾客吸引到我们的商店。⨁customer / mall / shopper / walk-in traffic顾客／购物中心／购物／无预约散客客流 (IT 信息技术) information that travels across a computer system in a particular period（某段时间内通过计算机系统的）信息流量⨁data / email / Internet / network / voice traffic数据／电子邮件／互联网／网络／语音流量 illegal trade in sth（非法的）交易，买卖◆traffic in drugs毒品交易 foot traffic page traffic store traffic