| 单词 | root nodule |
| 释义 | root nodulenouna swelling on the root of a leguminous plant, such as the pea or clover, that contains bacteria of the genus Rhizobium, capable of nitrogen fixation Words nearby root noduleroot knot, rootle, rootless, rootlet, root mean square, root nodule, root of lung, root of nail, root of penis, root of the matter, root of tongue 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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