Bioactivator
生物活性剂
🗣️ 情景例句
Well, we may read together aloud at home.
嗯 ，我们或许可以在家， 一起大声朗诵。
I'm sorry. You're right. I should have asked.
对不起。你说得对，我本该先问一声的。
There was another unknown man.
还有一个不认识的人。