双语例句
To develop stability of the public utility system and fair pricing.
发展公共设施体系的稳定性和公平收费体系.
词典释义：
public utility system
时间: 2026-05-14 18:04:50
公用事业系统
词典释义：
公用事业系统
To develop stability of the public utility system and fair pricing.
发展公共设施体系的稳定性和公平收费体系.