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bacteria bæk'tiәriә

CET4 CET6 TOEFL IELTS GRE 柯林斯2⭐ 牛津核心

释义

pl. 细菌
[医] 细菌, [无芽胞]杆菌

英文释义

n. (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 to be plants

词形变化

原型: bacterium 原型变体: s

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