💡 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

✅ 同义词

germ

🔁 扩展释义

*[bæk'tiәriәm]n. 细菌【医】 [无芽胞]杆菌属

📖 同为「博士」词汇

brutal adj. 野蛮的;残忍的;不讲理的;无情的;
nickel n. [化]镍;五分镍币; vt. 镀镍于;
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);
embarrass vt.& vi. （使）窘迫，（使）局促不安;（使）困难;
instead adv. 代替，顶替;反而;反倒;
installation n. 安装;装置;永久性军事基地;就职;
rigorous adj. 严密的;缜密的;严格的;枯燥的;
查看全部博士词汇 ›

🗣️ 情景例句

Did you give our English teacher a card for Teachers' Day?
你给了我们的英语老师教师节贺卡了吗？
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。
You'd better stay in bed till tomorrow. If you're not better by then, I'll take you to see the doctor.
你最好是在床上躺着，一直到明天。如果还不好，我再带你去看医生。
更多情景英语 ›

🔤 更多 B 开头的单词

bacile
bari
be six of one and half a dozen of the other
best-practice
Bibron's antidote
bite the hands that feeds one
boomsprinkler
branch exchange
全部 B 开头单词 ›