Bacterium typhosum

[医] 伤寒杆菌, 伤寒沙门氏菌

🧩 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'm on the top floor.
我在顶层。
I'll pretend I didn't see that.
睁一只眼,闭一只眼。
We had lost the path and had no hope of finding it again.
我们找不到那条小路,而且也没有希望再找到它了。
更多情景英语 ›

🔤 更多 B 开头的单词

book bʊk
全部 B 开头单词 ›