Penillonic acid
[化] 青霉酮酸\\n[医] 青霉酮酸
🧩 词语组成解析
🗣️ 情景例句
What are your hobbies?
你有那些爱好？
He who purposes to be an author, should first be a student.
想当作家，相当学生。
Don't keep me waiting long.
不要让我等得太久。