Naef
abbr. naval aeronautical engineering facility 海军航空工程设施; Naval Air Engineering Facility 海军航空兵工程设施
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
This is Zhou Lan speaking.
我就是周兰。