Word Network: 管道
5 connections found
Interactive Network
Vocabulary
Videos
Grammar
Phrases
Other Languages
Country Articles
Related Words (3)
基础设施
The basic physical and organizational structures and facilities (e.g., buildings, roads, power supplies) needed for the operation of a society or enterprise.
B1维修
To maintain and repair equipment, buildings, or machinery to keep them in good condition.
B1铺设
to lay, to spread; to set up or install something flat.
A2
