Pepthiomycin
肽硫霉素
🗣️ 情景例句
I heard you cheated on your exams.
我听说你考试作弊了。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
He married my aunt in 1971, so Clare would have been five years old.
他1968年与我伯母结婚，那么克莱尔应该已经5岁了。"