Read Edit View history 根瘤菌 gēnliújūn rhizobia Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 根瘤菌 · gēnliújūn · rhizobia 2026/03/04 根瘤菌 gēnliújūn rhizobia rhizobia 根瘤菌与豆科植物共生，能将空气中的氮固定下来。 created sense Mar 4, 2026, 02:25 AM