A city of southern Washington on the Columbia River west-northwest of Walla Walla. The Hanford Works, a nuclear plant built during World War II, is nearby. Population,42, 155.是什么意思_A city of southern Washington on the Columbia River west-northwest of Walla Walla. The Hanford Works, a nuclear plant built during World War II, is nearby. Population,42, 155.在线翻译_英语_读音_用法_例句