Peptides
(peptide 的复数) n. 肽, 缩氨酸\\n[化] 肽; 缩氨酸
🗣️ 情景例句
He was in trouble with the Customs.
他在海关那里有了麻烦。
How are you feeling today?
你今天感觉怎么样？
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。