Read Edit View history 堑壕战 qiànháozhàn trench warfare Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 堑壕战/塹壕戰 · qiànháozhàn · trench warfare 2026/03/04 堑壕战 / 塹壕戰 qiànháozhàn trench warfare trench warfare 堑壕战是第一次世界大战的主要特征。 noun created sense Mar 4, 2026, 02:25 AM