bacterium
英 [bæk'tɪərɪəm]
美[bæk'tɪrɪəm]
- n. [微] 细菌；杆菌属
英英释意
- 1. (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered plants