- tramper
 - n. 夯实器,不定期船
 
英文解释
           - n.
 - 1.someone who walks with a heavy noisy gait or who stamps on the ground
 - 2.a foot traveler; someone who goes on an extended walk (for pleasure)
 
网络释义
               - tramper
 - 不定期船; 夯实器; 不定线货船; 不定期货船;
 
- ocean tramper
 - 不定期远洋货船; 不定期货船;
 
- tramper in charter
 - 租船运输;
 
- The Hungry Tramper
 - 饥饿的流浪汉;
 
- tramper-liner
 - 定期不定期两用船,定航线不定航线两用船;