| 例句 |
The generator is positioned outside the water duct.发电机安放在输水管之外。The condition is caused by an obstructed tear duct.这种疾病是因泪管阻塞引发的。The pancreatic duct stones were removed by endoscopic procedures.胰管结石通过内窥镜技术移除。The crankcase breathes through this duct.曲柄轴箱通过这个管道将内部压力调至大气压力。 |