1. I use a clay liner isolate the trash from the environment. 我用一个粘土衬垫把垃圾从外界环境中隔离开。
2. Piston rings require an oil film between ring and liner and between ring and piston groove to seal against these high pressures and to prevent blowby. 为了密封，在活塞环与连杆之间、活塞环与或活塞槽之间需要一层油膜以承受住这些高压、阻止漏气。
3. Non-taking delivery of goods at the port of destination often occurs in the carriage of goods by sea, especially in the container liner transportation. 海上货物运输过程中，特别是在运费到付的集装箱班轮运输中，经常会在目的港出现无人提货的现象。
英英解释
n.
1. (baseball) a hit that flies straight out from the batter
2. a piece of cloth that is used as the inside surface of a garment
3. a large commercial ship (especially one that carries passengers on a regular schedule)
