- drainage trenching
- 挖排水沟
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium
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Marais (entreprise) — Pour les articles homonymes, voir Marais (homonymie). Marais Logo de Marais (entreprise) … Wikipédia en Français
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continental landform — ▪ geology Introduction any conspicuous topographic feature on the largest land areas of the Earth. Familiar examples are mountains (including volcanic (volcanism) cones), plateaus, and valleys. (The term landform also can be applied to… … Universalium
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Dundry — Coordinates: 51°23′45″N 2°38′20″W / 51.3957°N 2.6389°W / 51.3957; 2.6389 … Wikipedia
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