Bacterium sinuosus

[医] 纤曲杆菌

🧩 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

Is everything all right?
一切都好吗?
How many of these are you going to send him?
你要送多少给他?
Lily was born ten minutes before me,so she says,I'm older than you! So I must open the present!
“我比你大!应该由我来拆礼物包!”
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🔤 更多 B 开头的单词

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