Chemoautotrophic bacterium
[医] 化学自营菌
🧩 词语组成解析
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 am studying two majors, and it's quite a burden on my time.
我有两门主修课,这占据了我很大一部分时间。
Marian is wearing a dress designed Paris.
玛丽安穿着巴黎设计的时装。
steam boats carried thousands of visitors across the Channel from Europe.
但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。
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