Obp
(=odorant binding protein)气味结合蛋白
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
If you want knwledge, you must toil for it.
若要求知识，必须刻苦学习。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，