09300306-n
(1)
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deep ditch cut by running water (especially after a prolonged downpour) |
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02947212-n
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long and narrow strip of water made for boats or for irrigation |
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03006105-n
(1)
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a passage for water (or other fluids) to flow through |
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04478889-n
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| 沟渠, 壕沟, 堑壕, 渠, 战壕, 沟 |
| trench |
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any long ditch cut in the ground |
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03152743-n
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a canal made by erosion or excavation |
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03214253-n
(2)
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a long narrow excavation in the earth |
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02732433-n
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| 水渠, 沟渠, 导水管, 渡槽, 导管, 高架渠, 水道, 桥管 |
| aqueduct |
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a conduit that resembles a bridge but carries water over a valley |
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03152619-n
(1)
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a trench resembling a furrow that was made by erosion or excavation |
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