名词
中文翻译:主干管道
同义词:
['mainstream', 'backbone']
例句:
-
1.The main pipeline for water supply is under construction in the city.
城市供水的主干管道正在建设中。
-
2. The company's main pipeline of products is electronics.
该公司的主要产品是电子产品。
-
3. Main pipelines are essential to the transportation system.
主要管道对交通系统至关重要。