裕: Ⅰ形容词(丰富; 宽绰) abundant; plentiful 短语和例子富裕 abundant; affluent; well-to-do; well-offⅡ动词[书面语] (使富足) make (a country or people) rich; enrich 短语和例子富国裕民 enrich the state and the peopleⅢ名词(姓氏) a s
The results indicate that the natural frequency of vibration of multispan stone arch bridge is closely packed and it has adequate safety allowance 研究结果表明，多跨度石拱桥作为一个整体，其自振频率较为密集，桥梁具有足够的安全裕量。
