Polypeptide antibiotics
[化] 多肽族抗生素
🧩 词语组成解析
n. 多肽\\n[化] 多肽
antibiotics
[ˌæntibai'ɔtiks]
n. （用作复数）抗生素;（用作单数）抗生物质的研究;<微>抗生素，抗菌素( antibiotic的名词复数 );
🗣️ 情景例句
How can I thank all of you?
我该如何感谢你们呢？
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
that the traveller abroad thereby denies himself the opportunity of getting to know the people of the country visited.
说这种封闭的作法使到国外旅游者失去了了解所去国家人民的机会。