“a system of ridges and furrows”的概念、定义、翻译、参考文献-科学参考

单词	a system of ridges and furrows
释义	a system of ridges and furrows Encyclopedia 理学古代耕作技术释 a system of ridges and furrows畎亩法中国先秦农田结构的一种形式，畎是沟，亩是垄，也就是一种垄作耕作法。
随便看	top-down scenario topdresser topdressing topdressing machine top drive drilling equipment top drive rig Topeka top emission display top-emitting organic light emitting diode to perform in the street to perfume top fermentation top fly top gas top-gate organic field-effect transistor Top Girls top grafting top grazing top-hat filter top hat window function TO phonon tophus topiary topiary work of tree and shrub topical anesthesia，surface anesthesia

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