Probiotic bacterium

🧩 词语组成解析

probiotic
[生]前生命期的
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

You passed your test? Fantastic!
你测验及格了?太棒了!
I'd love to, but I have to get up early tomorrow.
我是很想再喝一点,但我明天得起早。
Here was a seven-year-old girl who at the age of 19 months had become deaf and blind.
一个7岁的女孩,出生19个月后就得了聋盲症。
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🔤 更多 P 开头的单词

peg peg
primordial praɪ'mɔrdɪəl
全部 P 开头单词 ›