Obp
(=odorant binding protein)气味结合蛋白
🗣️ 情景例句
It's great to see you!
真高兴见到你！
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
I'll check the rates and call you back.
我来查一下价目再给你回电。