Bioelectrical
a. 生物电的
🗣️ 情景例句
I want to buy an engagement ring for my fiancée.
我想为我的未婚妻买一枚订婚戒指。
Doubt is the key of knowledge.
怀疑乃知识的钥匙。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。