Galactosyl
n. [生化]半乳糖基
🗣️ 情景例句
Please sit down, Alexandra.
请坐 Alexandra。
You haven't changed a bit!
你一点都没变！
While John Gilbert was in hospital, he asked his doctor to tell him whether his operation had been successful,
当约翰。吉尔伯特住院的时候，他问医生他的手术是否成功，