| 释义 |
leguminous bacteria根瘤菌 {= rhizobium {pl. rhizobia}；root nodule bacteria}双向☞ leguminous bacteria--root nodule bacteria-- rhizobium {pl. rhizobia}双向☞ root nodule bacteria--rhizobium {pl. rhizobia}-- leguminous bacteria双向☞leguminous bacteria-- root nodule ba |