释义
a river of northern France. Rising east of Saint-Quentin, it flows through Amiens to the English Channel north-east of Dieppe. The upper valley of the Somme was the scene of heavy fighting in the First World War.
索姆河（法国北部一条河流，起源于圣康坦东部流经亚眠，在迪耶普东北注入英吉利海峡；索姆河上游是第一次世界大战中激战的战场）。