nodule bacteria

• 根瘤菌,根瘤细菌

nodule bacteria的用法和样例：

例句

1. Nodule bacteria are very good at biological nitrogen fixation.
   根瘤菌是生物固氮的能手。
2. He was the first to apply serological tests to the study of legume bacteria.
   他最先将血清学试验用于根瘤菌的研究。