Heterodimer
异质二聚体
🗣️ 情景例句
Hi.
嗨。
I ask him to stay at home.
我要求他待在家里。
Just a minute, please. I'm sorry, he's not here right now. Can I ask who's calling?
请稍等。对不起，他现在不在这儿。请问你是哪位？