Bacterium vulgare

[医] 变形杆菌

🧩 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

in the past few weeks.
在最近几个星期。
That's why he is now concentrating on conversation at a language school near his home.
这就是他在他家附近的一所语言学校专攻口语的原因。
Things owned for a long time are full associations with the past, perhaps with relatives who are dead,
东西搁得时间久了,便会充满着与过去岁月的联系,比方说与死去的亲戚有关。
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🔤 更多 B 开头的单词

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