名词中文翻译
中文翻译:主干
同义词:
['mainstay', 'backbone', 'main road例句:1. The mainline of the railway runs through the city center.(这条铁路的主干线穿过市中心。)']
例句:
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1. The mainline of the railway runs through the city center.
这条铁路的主干线穿过市中心。
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2. The mainline of the highway is straight and fast.
这条高速公路的主干线是直的并且很快。
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3. The mainline of the river flows through the heart of the city.
这条河流的主干流经城市的中心。