英[\'mi:dɪənz]
美[\'midɪrnz]
The medians of a triangle are concurrent.
三中线交于一点求作重心.
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Even so the cars the street and filling the medians on major roads.
尽管如此,街道上汽车还是挨挨挤挤,摩肩接踵,主干道的隔离带上也堆满了车.
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