bacteria
CET4 CET6 托福 雅思 GRE ★★★★★
bæk'tiәriә
pl. 复数 细菌
词频排名:3611
BNC 词频:—
柯林斯星级:2/5
📖 词典释义
1
n. 名词
(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
(暂无独立中文释义)
pl. 复数
细菌
[医] 细菌, [无芽胞]杆菌
词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词
🔁 词形变化
0
bacterium
1
s
💬 常用例句
Bacteria are everywhere.
Bacteria usually form colonies.
Pasteur experimented with bacteria.
例句来自 Tatoeba 语料(CC BY 2.0 FR),中文释义为参考翻译。
💡 学习提示
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