Bacterium pseudotyphosum

[医] 假伤寒杆菌

🧩 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

I can't run as fast as you, but I can jump a lot higher.
我跑得比你慢,但跳得比你高。
I'm sorry. I was just playing football with my friends.
对不起,我只是和朋友去踢了足球。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时,他内疚地笑了,然后把那个大包拿到了桌上。
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