concrete aqueduct
英
美
- 渡槽
双语例句
- The ancient aqueduct stood out against the clear sky.
古代留下来的高架渠在蓝天的映衬之下十分夺目。 - Optimize the Process of Prestressed Loading on Large Concrete Flume Structure.
大型混凝土渡槽的预应力施加程序优化。
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