Allohydroxylysine
[化] 别羟基赖氨酸
🗣️ 情景例句
You and Alexandra
你和Alexandra
Next week I must start my term paper for Poli Sci.
到下周，我必须着手写政治学的期末论文了。
I've come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。