urban streams是什么意思 urban streams怎么读
urban streams的用法和样例
- This multi-functional design concept will have an important reference value to the integrated regulation works of urban intermittent rivers in the North China.
张村河蓄水构筑物多功能设计概念将对北方间歇性城市河流综合整治工程具有重要的参考价值。
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