Bacteria
[ bæk'tɪrɪə ]
第4级
其它 Other
n. 细菌(bacterium的名词复数);
💡 词根助记
bact细菌的+er表示物+ia总称 → 细菌（都是球状或者棍状的）
📝 例句
A microscope magnifies bacteria so that they can be seen and studied.
显微镜把细菌放大,使人们得以看见并研究它。
prototrophic bacteria
无机摄养细菌
A second method of sludge disposal is digestion by anaerobic bacteria.
污泥处置的第二个方法，是用厌气细菌消化。
🌱 联想助记
【记】※ 谐音“败可铁人”:细菌是很历害的,那就是铁人也会被击败的,铁人也耐不起住细菌的侵袭
※ b-拼音“病”,act-行为,e-拼音“恶”,ri-拼音“日”,a-一:病菌行为真恶劣,每日传染一个人
※ b-似数字“6”,ac-AC米兰,t-似“伞”,er-拼音“儿”,I-我,a-一:6个AC米兰队队员用伞儿给我换了一个细菌
✅ 同义词
📖 牛津释义
bacteria
n[pl]
(sing -ium) simplest and smallest forms of plant life, microscopic organisms that exist in large numbers in air, water and soil, and also in living and dead creatures and plants, and are often a cause of disease 细菌.
🔁 扩展释义
*[bæk'tiәriә]pl. 细菌【医】 细菌, [无芽胞]杆菌
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
It's the best we can do under the circumstances.
情况就是这样， 我们已经尽力而为了。
The love of money is the root of all evil.
爱财是万恶之源。
But can we blame those who looked and failed to see what Galileo saw, if we remember that to use a telescope at the limit of its powers calls for long experience and intimate familiarity with one's instrument?
但是，如果我们想到，便用一架倍数有限的望远镜需要长期的经验和对自己仪器的熟悉程度，那么我们怎么能去责备观察了天空但没有看到伽利略所看到的东西的那些人呢？