音标发音英式音标 [ˌnaɪ.trə.dʒənˌfɪk.sɪŋ bækˈtɪə.ri.ə]美式音标 [ˌnaɪ.trə.dʒənˌfɪk.sɪŋ bækˈtɪr.i.ə]英式发音 美式发音 基本解释固氮细菌。同根派生 nitrogen-fixing bacteria相关词英英字典剑桥英英字典 bacteria that can absorb nitrogen from the air and change it into a form that plants can use for foodnitrogen-fixing bacteria剑桥字典nitrogen-fixing bacteria柯林斯字典