Bacterium
[ bæk'tɪrɪəm ]
其它 Other
n. 细菌(复数为bacteria);
💡 词根助记
bact球+er表示物+ium名词后缀 → 细菌
📝 例句
They have isolated the bacterium in its pure form.
他们已经把细菌分离出来,使它们处于较纯的状态。
The bacterium possibly goes in the human body by the mouth.
细菌可能通过口进入人体。
🌱 联想助记
【记】※ back-背部,bacterium-细菌:老鼠的背部有很多细菌
※ b-拼音“不”,acter-actor演员,ium-名缀:不当演员了,因为感染了细菌
※ ba-拼音“爸”,ct-CT机,e-拼音“鹅”,ri-拼音“日”:爸爸通过CT机发现鹅和日本人身上有细菌
🔁 扩展释义
*[bæk'tiәriәm]n. 细菌【医】 [无芽胞]杆菌属
📖 同为「博士」词汇
nail
n. 钉子;指甲,趾甲;钉状物;纳尔;
vt. 钉住;抓住;使固定;揭露;
allied
adj. 同盟的,同盟国的;联合的;姻亲的;同源的,类似的;
v. 联合(ally的过去分词);
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🗣️ 情景例句
I'm very sorry. Usually I'm very careful. I have never lost a book before. It won't happen again.
“很对不起。通常我是非常小心的。我以前从来没有丢过书。这样的事不会再发生了。”
How long has Jim been at his school?
吉姆到校有多长时间了?
She's not feeling well. I told her to stay in bed till tomorrow.
她感觉不好。我叫她在床上躺着,一直到明天。
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