单词 | mole drain |
释义 | mole drainnounan underground cylindrical drainage channel cut by a special plough to drain heavy agricultural soil Words nearby mole drainmolecular spectrum, molecular surgery, molecular volume, molecular weight, molecule, mole drain, mole fraction, molehill, mole mapping, mole plow, mole rat Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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