- 飞行管理室
- administered daily office operations: 执行办公室例行的运作
- federal office for payment operations: 联邦支付业务办公室
- office for special relief operations: 特别救济行动办公室
- office of director of operations: 业务主任办公室
- office of special fund operations: 特别基金业务处
下载手机词典可随时随地查词查翻译