Bacterium dubium

[医] 疑[问杆]菌

🧩 词语组成解析

bacterium [bæk'tɪrɪəm]
n. 细菌(复数为bacteria);
bact球+er表示物+ium名词后缀 → 细菌

🗣️ 情景例句

Well, at one o'clock
嗯, 一点钟
You were late again this morning. I think you had better start being on time.
你早晨又迟到了,我想你最好开始守时。[托福]
'Hello, Nigel,' I said.'Fancy meeting you here!'
“你好,奈杰尔,想不到在这儿见到你。”我说。
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🔤 更多 B 开头的单词

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