dual purpose trawler

• 两用拖网渔船

dual purpose trawler的用法和样例：

例句

1. The trawler was brought to anchor in the strait.
   那艘拖网渔船在离海岸不远处停下来抛锚。
2. His brother and I were shipmates on a trawler once.
   我与他的哥哥曾在同一艘拖网渔船上工作。