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小测验：选择正确的单词
- 论坛新贴
sluicegate
基本释义
- n.水闸门
英英解释
1个名词解释
- regulator consisting of a valve or gate that controls the rate of water flow through a sluice
[同] floodgate, head gate, penstock, sluice valve, sluicegate, water gate
- regulator consisting of a valve or gate that controls the rate of water flow through a sluice