| 例句 |
noun Workmen were digging a trench beside the road. life in the trenches战壕生活 trench warfare堑壕战 life in the trenches in the First World War He spoke movingly of his time in the trenches during the First World War. They are digging a trench to hold a water pipe which will divert water from the river. They had not been prepared for the horrors of trench warfare. |